NASA

Headquarters

• General Counsel
  Iris Lan

• Deputy General Counsel
  Bryan R. Diederich (Acting)

• Chief of Legal Operations
  Christine Pham (Acting)

• Associate General Counsel for Contracts and Procurement, Headquarters
  Karen Reilley (Acting)

• Associate General Counsel for Contracts and Acquisition Integrity Law Practice Group, Headquarters
  Karen Reilley (Acting)

• Associate General Counsel for General Law Practice Group, Headquarters
  Katie Spear

• Associate General Counsel for International and Space Law Practice Group, Headquarters
  Rebecca Bresnik

• Agency Counsel for Ethics, Headquarters
  Adam Greenstone

• Agency Counsel for the Acquisition Integrity Program, Headquarters
  Adam Supple (Acting)

• Agency Counsel for Intellectual Property, Headquarters
  Trenton Roche

Centers

• Chief Counsel, Ames Research Center
  Christine Pham

• Chief Counsel, Armstrong Flight Research Center
  Brett Swanson

• Chief Counsel, Glenn Research Center
  James Jackson (Acting)

• Chief Counsel, Goddard Space Flight Center
  Dave Barrett

• Chief Counsel, Johnson Space Center
  Randall Suratt

• Chief Counsel, Kennedy Space Center
  Alex Vinson

• Chief Counsel, Langley Research Center
  Andrea Warmbier

• Chief Counsel, Marshall Space Flight Center
  Pam Bourque

• Chief Counsel, NASA Management Office at JPL
  James Mahoney

• Chief Counsel, NASA Shared Service Center
  Ron Bald

• Chief Counsel, NASA Stennis Space Center
  Ron Bald

Return to OGC Homepage

Headquarters

• General Counsel
  Iris Lan

• Deputy General Counsel
  Bryan R. Diederich (Acting)

• Chief of Legal Operations
  Christine Pham (Acting)

• Associate General Counsel for Contracts and Procurement, Headquarters
  Karen Reilley (Acting)

• Associate General Counsel for Contracts and Acquisition Integrity Law Practice Group, Headquarters
  Karen Reilley (Acting)

• Associate General Counsel for General Law Practice Group, Headquarters
  Katie Spear

• Associate General Counsel for International and Space Law Practice Group, Headquarters
  Rebecca Bresnik

• Agency Counsel for Ethics, Headquarters
  Adam Greenstone

• Agency Counsel for the Acquisition Integrity Program, Headquarters
  Adam Supple (Acting)

• Agency Counsel for Intellectual Property, Headquarters
  Trenton Roche

Centers

• Chief Counsel, Ames Research Center
  Christine Pham

• Chief Counsel, Armstrong Flight Research Center
  Brett Swanson

• Chief Counsel, Glenn Research Center
  James Jackson (Acting)

• Chief Counsel, Goddard Space Flight Center
  Dave Barrett

• Chief Counsel, Johnson Space Center
  Randall Suratt

• Chief Counsel, Kennedy Space Center
  Alex Vinson

• Chief Counsel, Langley Research Center
  Andrea Warmbier

• Chief Counsel, Marshall Space Flight Center
  Pam Bourque

• Chief Counsel, NASA Management Office at JPL
  James Mahoney

• Chief Counsel, NASA Shared Service Center
  Ron Bald

• Chief Counsel, NASA Stennis Space Center
  Ron Bald

Return to OGC Homepage

2025

Space Policy Institute 10.21.2025

MSBR Space Business Roundtable 10.15.2025

76th International Astronautical Congress_IAC 9-29-25

2025 Von Braun Memorial Dinner 10.29.25

Space Foundation Reception 9.16.25

Evening with the Stars 9.10.25

MSBR Rooftop Reception 9.8.25

AIAA Dinner 8.18.25

STScI Event 7.29.25

MSBR Lunch 7.16.25

Rocket Lab Event 7.16.25

MSBR Lunch Reception 6.18.25

2025 Paris Airshow 6.13-19.25

Greater Houston Partnership Reception 6.12.25

Axiom Space X-4 Event

Space Foundation and German Embassy Reception 6.5.25

Mission 2 Moon Landing 6.5.25

H2M Conference and Events 5.28-29.25

Planetary Society 5.19.25

American Rocketry Challenge Reception 5.17.25

Rockets on the Hill Reception 5.16.25

Dayton Development Coalition Event 5.13.25

PA State Day Reception 5.6.25

MSBR STEM Gala 5.2.25

2025 ASF Hall of Fame Gala

AIAA Awards Gala 4.30.25

RNASA Awards Dinner 4.25.25

2025 Space Heroes and Legends Gala

Thunderbird School and Global Management Reception

40th Space Symposium Main Events

GovExec Awards Dinner 4.3.25

AIA Reception.4.2.25

SPI/GWU Dinner.4.2.25

Astrolab and Axiom.3.27.25

SPI/GWU/USRA Symposium.3.27.25

IDGA 18th Annual Event

Artemis VIP Reception.3.24.25

Goddard Memorial Dinner.3.21.25

MSBR Lunch.3.19.25

2025 Satellite Exhibition Event.3.10.25 to 3.13.25

SIA Dinner.3.10.25

67th Laureate Awards Dinner.3.6.25

SPI GWU Dinner.3.5.25

Bae Systems SPHEREx Launch.2.27.25

2025 Artemis Suppliers Conference

Blue Ghost Viewing Event

ServiceNow Forum.2.12.25

MSBR Luncheon.2.19.25

2025 Monthly NSCFL Luncheon

MSBR Lunch.1.22.25

Creole-Queen NOLA Reception.1.13.25

2025 New Glenn Mission 1 Launch Event

2025 Firefly Blue Origin Launch Reception

2024

MeriTalk Reception.12.19.24

Aero Club Award Dinner.12.13.24

Rocket Lab Event.12.13.24

Space Foundation Event.12.13.24

Umbra Lab Inc.12.5.24

Commercial Space Federation Joint Event.12.9.24

AGI Holiday Reception.12.3.24

The Arthur C. Clarke Foundation Event.11.21.24

Planet Labs PBC Reception.11.20.24

Rocket Lab Event.11.19.24

SPI GWU Dinner.11.5.24

Blue Origin and KBR Dinner.10.30.24

JASWDC Gala.10.30.24

SPI GWU Dinner.10.30.24

36th Annual Dr. Wernher von Braun Memorial Dinner

2024 Keystone Space Conference

2024 IAC Event

WIA Reception and Awards Dinner.10.10.24

2024 JPL Europa Clipper Launch Reception.10.8.24

SPI GWU Dinner.9.18.24

2024 VASBA HR AUVSI Gala

Blue Origin Reception.8.27.24

AIA & Amazon Reception.8.26.24

Exolaunch Reception.8.7.24

Farnborough Air Show.7.20-21.24

Artemis II SLS Roll Out Reception.7.15.24

Astroscale Reception Tokyo.7.12.24

Brooke Owens Fellowship Dinner.7.11.24

SpaceX GOES-U Launch

MSBR lunch.6.18.24

NAA Collier Dinner.6.13.24

Greater Cleveland Partnership.6.13-14.24

VAST Space LLC.6.12.24

Coalition for Deep Space Exploration Return to the Moon.6.5.24

The 2024 Infinite Exhibit Grand Opening

AIA and German Embassy Reception.6.4.24

AIA and British Embassy Reception.5.22.24

Space Foundation Event.5.16.24

Foundation Fratelli Tutti Dinners.5.10-11.24

MSBR STEM Gala.5.10.24

H2M Conference and Event.5.7-8.24

SPI/GW Dinner.5.1.24

Astrolab and Axiom.4.30.24

2024 Monthly NSCFL Luncheon

MEI 77th Annual Gala.4.17.24

Crowell & Moring Reception.4.16.24

2024 ASF Hall of Fame Gala

2024 Space Heroes and Legends Awards Dinner

SpaceX Symposium Reception.4.10.24

39th Space Symposium Supplemental

39th Space Symposium Main Events

SPI GWU Dinner.4.5.24

Goddard Memorial Dinner.3.22.24

SPI GW Dinner.3.20.24

AIA and Amazon Reception.3.19.24

MSBR Lunch.3.19.24

AIAA Awards Gala.3.15.24

NASM Event.3.6.24

Planetary Society.3.5.24

Embassy of Australia and Space Foundation.2.29.24

SPI/GWO Dinner.2.27.24

2024 Artemis Suppliers Conference

BDB Engineering Award Event

2024 Aerospace Days Legislative Reception

2024 NG-20 CRS Launch

IDGA 17th Annual Event.1.23 – 24.24

MSBR Lunch 1.16.24

Latino Biden-Harris Appointees Reception.1.11.24

STA Reception.1.11.24

2024 Axiom Space AX-3 Launch Reception

2023

2023 Astrobotic PM1 PreLaunch Reception

AERO Club Awards Dinner.12.15.23

WIA Dinner.12.13.23

MSBR Lunch.12.12.23

SCL and GBM Foundation Reception.12.11.23

LASP and Ball Aerospace Reception.12.11.23

Bayou Classic Brunch

L Oreal USA for Women Event.11.16.23

AAIA Reception.11.15.23

KBR Welcome Reception.11.14.23

SPI GWU Dinner 11.15.23

Museum of Natural History Board Events 11.2.23

USF Reception.10.24.23

Blue Origin KBR Reception

2023 Von Braun Memorial Dinner

Planet Labs PBC Reception.10.26.23

ELI Reception Dinner.10.24.23

OSIRIS REX RECEPTION.10.17.23

WIA Reception and Award Dinner.10.12.23

National Space Club Banquet 2023

Space Foundation and Airbus.10.3.23

IAC Event

NAHF Dinner Ceremony.9.22.23

2023 VASBA HR AUVSI Gala and Symposium

2023 Psyche Mission Team

SPI GWU Dinner 9.13.23

AIA Congress Space Reception.9.7.23

 MSBR Lunch 8.16.23

 WAG NG CRS 7-24-23

 2023 ASF Innovators Gala

 Space Foundation Reception 7.19.23

 Chamber of Commerce Reception.7.13.23

 ECI Fellows Meeting.7.12 to 7.14.23

 Embassy of Italy and Virgin Galactic.7.12.23

 JWST Reception 7.13.23

 Brook Owens Fellowship Dinner 7.13.23

 Comteck and Airbus Space Defense 07.11.23.

 Calgary Stampede.7.7.23

 CLD Reception.6.20.23

 CFA SAO Reception.6.15.23

 Paris Air Show.6.17-20.23

 UCAR Reception 6.7.23

 Space Forum 2023

 Rocket Lab TROPICS.5.18.23

 2023 Axiom Space AX-2 Launch Event WAG

 SW SPI Dinner 5.9.23

 H2M WAG 2023

 MSBR STEM Gala 5.5.23

 AIAA Awards Gala Event 5.18.23

 38th Space Symposium 4.16 to 4.20.23

 Planet Labs PGC Reception.4.13.23

 AL-23-009 RNASA

 2023 TEMPO Pre-Launch Reception

 MSBR Lunch 4.4.23

 Coalition for Deep Space Exploration SLS Orion EGS Gateway Suppliers 3.26.23

 Orion SLS Conference 3.27 to 3.28.23

 EWDC Event.3.23.23

 2023 Agency WAG Debus Award Banquet

 VHMC And Boeing Reception 3.18.23

 Ball Aerospace Kinship Reception 3.15.23

 Airbus Defence Event 3.14.23

 Terran Orbital Event 3.15.23

 SpaceX Satellite Reception 3.13.23

 SPI GWU Dinner 3.9.23

 Goddard Memorial Dinner 3.10.23

 2023 Agency Wag AHOF Gala

Space Foundation Event 2.16.23

BDB National Engineers Week 2023 Banquet
MSBR Lunch 2.28.23
STA Luncheon 2.7.23
WSBR Reception 2.1.23
SPI GWU SWF Reception 1.31.23
Artemis I Splashdown 01.17.23
MSBR Lunch 1.17.23

2022

GRC An Evening With the Stars 8.30.22
JPL 25 Years on Mars Reception 7.27.22
SPI GWU Dinner 7.6.22
Berlin Air Show 6.22-26.22
MSBR Lunch 6.21.22
KSC Gateway VIP Rception 6.14.22
MSBR Dinner Gala 6.10.22
NAA Robert J. Collier Awards Dinner 6.9.22
Advanced Space and Rocket Lab Capstone Event 6.8.22
AIA Challenger Center Reception 6.2.22
2022 H2M Summit 5.17-19.22
MSBR Lunch 5.17.22
FCW GovExec Awards Dinner 5.12.22
Meta Reception 5.4.22
JSC RNASA Luncheon and Dinner 4.29.22
Coalition for Deep Space Reception 4.28.22
SLS Orion EGS Suppliers Conference 4.28-29.22
SPI GWU Dinner 4.27.22
AIAA Awards Gala Dinner 4.27.22
MSBR Luncheon 4.19.2022
Arianespace Northrop Grumman JWST Reception 4.5.22
37th Space Symposium 4.4 to 7.22
Axiom Space Launch Event 3.30.22
Heinrich Boell Foundation Dinner 3.30.22
Aarianespace Reception 3.23.22
SIA Conference Events 3.21-23.22 Revised
Satellite Industry Association Reception 3.21.22
Goddard Memorial Dinner 3.18.22
GOES-T Post-Launch Reception 3.1.22
Goes-T L3 Harris Reception 3.1.22
Christopher Newport University Dinner 02.23.22
NG-17 CRS Launch Events VA 2.19.22
SPI GWU Dinner 02.04.2022
MSBR Dinner 01.18.2022
KSC CCTS Spaceport Summit 1.11-12.22

2021

JWST Launch 12.25.21
Aero Club Awards Reception 12.17.21
KSC NSC Celebrate Space 12.10.21
AGI Ansys Reception 12.10.21
KSC Ball Aerospace IXPE Launch Celebration Reception 12.7.21
WIA Awards Dinner 12.2.21
National Space Council Recognition Reception 12.1.21
SPI Dinner 11.16.21
AIAA ASCEND Event 11.15.21
AIAA Ascend 2021 Reception Dinner Las Vegs 11.14.21
KSC Astronaut Hall of Fame Event 11.13.21
KSC DNC Taste of Space Event 11.5.21
SPI Dinner 11.2.21
IAC Closing Gala 10.29.21
GRC Evening With The Stars 10.27.21
Goddard Memorial Awards Dinner 10.22.21
IAC 2021
Lucy Post Launch Dinner 10.16.21
KSC Lucy Launch Mission Events 10.12-13.21
United Airlines Reception 10.12.21
Blue Origin Launch 10.12.21
SPI Dinner on or about 9.28.21
Goddard Memorial Dinner 9.17.21 CANCELLED
SPI Dinner 9.7.21
RNASA Awards Dinner and Luncheon 9.3.21
GRC Evening With the Stars 8.31.21
FED100 Gala Awards Dinner 8.27.21
Addendum to 36th Space Symposium 8.22-26.21
36th Space Symposium 8.22-26.21
KSC ASF Innovators Gala 8.14.21
NG16 Launch Events 8.10.21
LaRC Virginia Space Reception 7.30.21
KSC 2021 Debus Award Dinner 7.30.21
Coalition for Deep Space 07.22.21
KSC Lockheed WAS Star Center Reception 7.15.21

2020

United Launch Alliance Satellite 2020 Reception 3.10.20
SpaceX Reception 3.9.20
U.S. Chamber of Commerce 2020 Aviation Summit 3.5.20
Maryland Space Business Roundtable Lunch 2.18.20
SLS Orion Suppliers Conference 2.12.20
Coalition for Deep Space Exploration Reception 2.11.20
Northrop Grumman NG-13 CRS Launch Events 2.9.20
VA UAS AeroSpace Legislative Reception 1.29.20
MSBR Lunch 1.21.20
Guidance Keough School of Global Affairs 1.16.20
Boeing Orbital Flight Test Launch Events 12.20.19
Virgin Space Reception 12.17.19
SEA Summit 12.17.19
Wright Memorial Dinner 12.13.19
Analytical Graphics AGI Reception 12.13.19
Ball Reception 12.10.19
MSBR Lunch 12.3.19
Plant Reception 11.20.19
JSC Spacecom Conference VIP Reception 11.20.19
JSC Spacecom Conference Reception 11.19.19
SAIC BSU STEM Roundtable 11.07.19
Apollo UK Productions Ltd 7.10.19
SpaceX Satellite Reception 5.6.19
SPI GWU Dinner 5.1.19
AIAA Reception 4.30.19
MSBR Lunch 1.21.20
MSBR Lunch 1.21.20

2025

Space Policy Institute 10.21.2025

MSBR Space Business Roundtable 10.15.2025

76th International Astronautical Congress_IAC 9-29-25

2025 Von Braun Memorial Dinner 10.29.25

Space Foundation Reception 9.16.25

Evening with the Stars 9.10.25

MSBR Rooftop Reception 9.8.25

AIAA Dinner 8.18.25

STScI Event 7.29.25

MSBR Lunch 7.16.25

Rocket Lab Event 7.16.25

MSBR Lunch Reception 6.18.25

2025 Paris Airshow 6.13-19.25

Greater Houston Partnership Reception 6.12.25

Axiom Space X-4 Event

Space Foundation and German Embassy Reception 6.5.25

Mission 2 Moon Landing 6.5.25

H2M Conference and Events 5.28-29.25

Planetary Society 5.19.25

American Rocketry Challenge Reception 5.17.25

Rockets on the Hill Reception 5.16.25

Dayton Development Coalition Event 5.13.25

PA State Day Reception 5.6.25

MSBR STEM Gala 5.2.25

2025 ASF Hall of Fame Gala

AIAA Awards Gala 4.30.25

RNASA Awards Dinner 4.25.25

2025 Space Heroes and Legends Gala

Thunderbird School and Global Management Reception

40th Space Symposium Main Events

GovExec Awards Dinner 4.3.25

AIA Reception.4.2.25

SPI/GWU Dinner.4.2.25

Astrolab and Axiom.3.27.25

SPI/GWU/USRA Symposium.3.27.25

IDGA 18th Annual Event

Artemis VIP Reception.3.24.25

Goddard Memorial Dinner.3.21.25

MSBR Lunch.3.19.25

2025 Satellite Exhibition Event.3.10.25 to 3.13.25

SIA Dinner.3.10.25

67th Laureate Awards Dinner.3.6.25

SPI GWU Dinner.3.5.25

Bae Systems SPHEREx Launch.2.27.25

2025 Artemis Suppliers Conference

Blue Ghost Viewing Event

ServiceNow Forum.2.12.25

MSBR Luncheon.2.19.25

2025 Monthly NSCFL Luncheon

MSBR Lunch.1.22.25

Creole-Queen NOLA Reception.1.13.25

2025 New Glenn Mission 1 Launch Event

2025 Firefly Blue Origin Launch Reception

2024

MeriTalk Reception.12.19.24

Aero Club Award Dinner.12.13.24

Rocket Lab Event.12.13.24

Space Foundation Event.12.13.24

Umbra Lab Inc.12.5.24

Commercial Space Federation Joint Event.12.9.24

AGI Holiday Reception.12.3.24

The Arthur C. Clarke Foundation Event.11.21.24

Planet Labs PBC Reception.11.20.24

Rocket Lab Event.11.19.24

SPI GWU Dinner.11.5.24

Blue Origin and KBR Dinner.10.30.24

JASWDC Gala.10.30.24

SPI GWU Dinner.10.30.24

36th Annual Dr. Wernher von Braun Memorial Dinner

2024 Keystone Space Conference

2024 IAC Event

WIA Reception and Awards Dinner.10.10.24

2024 JPL Europa Clipper Launch Reception.10.8.24

SPI GWU Dinner.9.18.24

2024 VASBA HR AUVSI Gala

Blue Origin Reception.8.27.24

AIA & Amazon Reception.8.26.24

Exolaunch Reception.8.7.24

Farnborough Air Show.7.20-21.24

Artemis II SLS Roll Out Reception.7.15.24

Astroscale Reception Tokyo.7.12.24

Brooke Owens Fellowship Dinner.7.11.24

SpaceX GOES-U Launch

MSBR lunch.6.18.24

NAA Collier Dinner.6.13.24

Greater Cleveland Partnership.6.13-14.24

VAST Space LLC.6.12.24

Coalition for Deep Space Exploration Return to the Moon.6.5.24

The 2024 Infinite Exhibit Grand Opening

AIA and German Embassy Reception.6.4.24

AIA and British Embassy Reception.5.22.24

Space Foundation Event.5.16.24

Foundation Fratelli Tutti Dinners.5.10-11.24

MSBR STEM Gala.5.10.24

H2M Conference and Event.5.7-8.24

SPI/GW Dinner.5.1.24

Astrolab and Axiom.4.30.24

2024 Monthly NSCFL Luncheon

MEI 77th Annual Gala.4.17.24

Crowell & Moring Reception.4.16.24

2024 ASF Hall of Fame Gala

2024 Space Heroes and Legends Awards Dinner

SpaceX Symposium Reception.4.10.24

39th Space Symposium Supplemental

39th Space Symposium Main Events

SPI GWU Dinner.4.5.24

Goddard Memorial Dinner.3.22.24

SPI GW Dinner.3.20.24

AIA and Amazon Reception.3.19.24

MSBR Lunch.3.19.24

AIAA Awards Gala.3.15.24

NASM Event.3.6.24

Planetary Society.3.5.24

Embassy of Australia and Space Foundation.2.29.24

SPI/GWO Dinner.2.27.24

2024 Artemis Suppliers Conference

BDB Engineering Award Event

2024 Aerospace Days Legislative Reception

2024 NG-20 CRS Launch

IDGA 17th Annual Event.1.23 – 24.24

MSBR Lunch 1.16.24

Latino Biden-Harris Appointees Reception.1.11.24

STA Reception.1.11.24

2024 Axiom Space AX-3 Launch Reception

2023

2023 Astrobotic PM1 PreLaunch Reception

AERO Club Awards Dinner.12.15.23

WIA Dinner.12.13.23

MSBR Lunch.12.12.23

SCL and GBM Foundation Reception.12.11.23

LASP and Ball Aerospace Reception.12.11.23

Bayou Classic Brunch

L Oreal USA for Women Event.11.16.23

AAIA Reception.11.15.23

KBR Welcome Reception.11.14.23

SPI GWU Dinner 11.15.23

Museum of Natural History Board Events 11.2.23

USF Reception.10.24.23

Blue Origin KBR Reception

2023 Von Braun Memorial Dinner

Planet Labs PBC Reception.10.26.23

ELI Reception Dinner.10.24.23

OSIRIS REX RECEPTION.10.17.23

WIA Reception and Award Dinner.10.12.23

National Space Club Banquet 2023

Space Foundation and Airbus.10.3.23

IAC Event

NAHF Dinner Ceremony.9.22.23

2023 VASBA HR AUVSI Gala and Symposium

2023 Psyche Mission Team

SPI GWU Dinner 9.13.23

AIA Congress Space Reception.9.7.23

 MSBR Lunch 8.16.23

 WAG NG CRS 7-24-23

 2023 ASF Innovators Gala

 Space Foundation Reception 7.19.23

 Chamber of Commerce Reception.7.13.23

 ECI Fellows Meeting.7.12 to 7.14.23

 Embassy of Italy and Virgin Galactic.7.12.23

 JWST Reception 7.13.23

 Brook Owens Fellowship Dinner 7.13.23

 Comteck and Airbus Space Defense 07.11.23.

 Calgary Stampede.7.7.23

 CLD Reception.6.20.23

 CFA SAO Reception.6.15.23

 Paris Air Show.6.17-20.23

 UCAR Reception 6.7.23

 Space Forum 2023

 Rocket Lab TROPICS.5.18.23

 2023 Axiom Space AX-2 Launch Event WAG

 SW SPI Dinner 5.9.23

 H2M WAG 2023

 MSBR STEM Gala 5.5.23

 AIAA Awards Gala Event 5.18.23

 38th Space Symposium 4.16 to 4.20.23

 Planet Labs PGC Reception.4.13.23

 AL-23-009 RNASA

 2023 TEMPO Pre-Launch Reception

 MSBR Lunch 4.4.23

 Coalition for Deep Space Exploration SLS Orion EGS Gateway Suppliers 3.26.23

 Orion SLS Conference 3.27 to 3.28.23

 EWDC Event.3.23.23

 2023 Agency WAG Debus Award Banquet

 VHMC And Boeing Reception 3.18.23

 Ball Aerospace Kinship Reception 3.15.23

 Airbus Defence Event 3.14.23

 Terran Orbital Event 3.15.23

 SpaceX Satellite Reception 3.13.23

 SPI GWU Dinner 3.9.23

 Goddard Memorial Dinner 3.10.23

 2023 Agency Wag AHOF Gala

Space Foundation Event 2.16.23

BDB National Engineers Week 2023 Banquet
MSBR Lunch 2.28.23
STA Luncheon 2.7.23
WSBR Reception 2.1.23
SPI GWU SWF Reception 1.31.23
Artemis I Splashdown 01.17.23
MSBR Lunch 1.17.23

2022

GRC An Evening With the Stars 8.30.22
JPL 25 Years on Mars Reception 7.27.22
SPI GWU Dinner 7.6.22
Berlin Air Show 6.22-26.22
MSBR Lunch 6.21.22
KSC Gateway VIP Rception 6.14.22
MSBR Dinner Gala 6.10.22
NAA Robert J. Collier Awards Dinner 6.9.22
Advanced Space and Rocket Lab Capstone Event 6.8.22
AIA Challenger Center Reception 6.2.22
2022 H2M Summit 5.17-19.22
MSBR Lunch 5.17.22
FCW GovExec Awards Dinner 5.12.22
Meta Reception 5.4.22
JSC RNASA Luncheon and Dinner 4.29.22
Coalition for Deep Space Reception 4.28.22
SLS Orion EGS Suppliers Conference 4.28-29.22
SPI GWU Dinner 4.27.22
AIAA Awards Gala Dinner 4.27.22
MSBR Luncheon 4.19.2022
Arianespace Northrop Grumman JWST Reception 4.5.22
37th Space Symposium 4.4 to 7.22
Axiom Space Launch Event 3.30.22
Heinrich Boell Foundation Dinner 3.30.22
Aarianespace Reception 3.23.22
SIA Conference Events 3.21-23.22 Revised
Satellite Industry Association Reception 3.21.22
Goddard Memorial Dinner 3.18.22
GOES-T Post-Launch Reception 3.1.22
Goes-T L3 Harris Reception 3.1.22
Christopher Newport University Dinner 02.23.22
NG-17 CRS Launch Events VA 2.19.22
SPI GWU Dinner 02.04.2022
MSBR Dinner 01.18.2022
KSC CCTS Spaceport Summit 1.11-12.22

2021

JWST Launch 12.25.21
Aero Club Awards Reception 12.17.21
KSC NSC Celebrate Space 12.10.21
AGI Ansys Reception 12.10.21
KSC Ball Aerospace IXPE Launch Celebration Reception 12.7.21
WIA Awards Dinner 12.2.21
National Space Council Recognition Reception 12.1.21
SPI Dinner 11.16.21
AIAA ASCEND Event 11.15.21
AIAA Ascend 2021 Reception Dinner Las Vegs 11.14.21
KSC Astronaut Hall of Fame Event 11.13.21
KSC DNC Taste of Space Event 11.5.21
SPI Dinner 11.2.21
IAC Closing Gala 10.29.21
GRC Evening With The Stars 10.27.21
Goddard Memorial Awards Dinner 10.22.21
IAC 2021
Lucy Post Launch Dinner 10.16.21
KSC Lucy Launch Mission Events 10.12-13.21
United Airlines Reception 10.12.21
Blue Origin Launch 10.12.21
SPI Dinner on or about 9.28.21
Goddard Memorial Dinner 9.17.21 CANCELLED
SPI Dinner 9.7.21
RNASA Awards Dinner and Luncheon 9.3.21
GRC Evening With the Stars 8.31.21
FED100 Gala Awards Dinner 8.27.21
Addendum to 36th Space Symposium 8.22-26.21
36th Space Symposium 8.22-26.21
KSC ASF Innovators Gala 8.14.21
NG16 Launch Events 8.10.21
LaRC Virginia Space Reception 7.30.21
KSC 2021 Debus Award Dinner 7.30.21
Coalition for Deep Space 07.22.21
KSC Lockheed WAS Star Center Reception 7.15.21

2020

United Launch Alliance Satellite 2020 Reception 3.10.20
SpaceX Reception 3.9.20
U.S. Chamber of Commerce 2020 Aviation Summit 3.5.20
Maryland Space Business Roundtable Lunch 2.18.20
SLS Orion Suppliers Conference 2.12.20
Coalition for Deep Space Exploration Reception 2.11.20
Northrop Grumman NG-13 CRS Launch Events 2.9.20
VA UAS AeroSpace Legislative Reception 1.29.20
MSBR Lunch 1.21.20
Guidance Keough School of Global Affairs 1.16.20
Boeing Orbital Flight Test Launch Events 12.20.19
Virgin Space Reception 12.17.19
SEA Summit 12.17.19
Wright Memorial Dinner 12.13.19
Analytical Graphics AGI Reception 12.13.19
Ball Reception 12.10.19
MSBR Lunch 12.3.19
Plant Reception 11.20.19
JSC Spacecom Conference VIP Reception 11.20.19
JSC Spacecom Conference Reception 11.19.19
SAIC BSU STEM Roundtable 11.07.19
Apollo UK Productions Ltd 7.10.19
SpaceX Satellite Reception 5.6.19
SPI GWU Dinner 5.1.19
AIAA Reception 4.30.19
MSBR Lunch 1.21.20
MSBR Lunch 1.21.20

This artist’s concept depicts the protoplanet WISPIT 2b accreting matter as it orbits around its star, WISPIT 2. NASA/JPL-Caltech/R. Hurt (IPAC) The (Proto) Planet: 

WISPIT 2b 

The Discovery: 

Researchers have discovered a young protoplanet called WISPIT 2b embedded in a ring-shaped gap in a disk encircling a young star. While theorists have thought that planets likely exist in these gaps (and possibly even create them), this is the first time that it has actually been observed.

This image of the WISPIT 2 system was captured by the Magellan Telescope in Chile and the Large Binocular Telescope in Arizona. The protoplanet WISPIT 2b is a small purple dot to the right of a bright white ring of dust surrounding the system’s star. A fainter white ring outside of WISPIT 2b can be seen. Laird Close, University of Arizona Key Takeaway: 

Researchers have directly detected – essentially photographed – a new planet called WISPIT 2b, labeled a protoplanet because it is an astronomical object that is accumulating material and growing into a fully-realized planet. However, even in its “proto” state, WISPIT 2b is a gas giant about 5 times as massive as Jupiter. This massive protoplanet is just about 5 million years old, or almost 1,000 times younger than the Earth, and about 437 light-years from Earth. 

Being a giant and still-growing baby planet, WISPIT 2b is interesting to study on its own, but its location in this protoplanetary disk gap is even more fascinating. Protoplanetary disks are made of gas and dust that surround young stars and function as the birthplace for new planets. 

Within these disks, gaps or clearings in the dust and gas can form, appearing as empty rings. Scientists have long suggested that these growing planets are likely responsible for clearing the material in these gaps, pushing and scattering dusty disk material outwards and greeting the ring gaps in the first place. Our own solar system was once just a protoplanetary disk, and it’s possible that Jupiter and Saturn may have cleared ring gaps like this in that disk  many, many years ago. 

But despite continued observation of stars with these kinds of disks, there was never any direct evidence of a growing planet found in one of these ring gaps. That is, until now. As reported in this paper, WISPIT 2b was directly observed in one of the ring gaps around its star, WISPIT 2. 

Another interesting aspect of this discovery is that WISPIT 2b appears to have formed where it was found, it didn’t form elsewhere and move into the gap somehow. 

This artist’s concept depicts a close-up of the protoplanet WISPIT 2b accreting matter as it orbits around its star, WISPIT 2. NASA/JPL-Caltech/R. Hurt (IPAC) Details: 

The star WISPIT 2 was first observed using VLT-SPHERE (Very Large Telescope – Spectro-Polarimetric High-contrast Exoplanet REsearch), a ground-based telescope in northern Chile operated by the European Southern Observatory. In these observations, the rings and gap around this star were first seen. 

Following these observations of the system, researchers looked at WISPIT 2, and spotted the planet WISPIT 2b for the first time, using the University of Arizona’s MagAO-X extreme adaptive optics system, a high-contrast exoplanet imager at the Magellan 2 (Clay) Telescope at Las Campanas Observatory in Chile. 

This technology adds another unique layer to this discovery. The MagAO-X instrument captures direct images, so it didn’t just detect WISPIT 2b, it essentially captured a photograph of the protoplanet.    

The team used this technology to study the WISPIT 2 system in what is called H-alpha, or Hydrogen-alpha, light. This is a type of visible light that is emitted when hydrogen gas falls from a protoplanetary disk onto young, growing planets. This could look like a ring of super heated plasma circling the planet. This plasma emits the H-alpha light that MagAO-X is specially designed to detect (even if it is a very faint signal compared to the bright star nearby). 

When looking at the system in H-alpha light, the team spotted a clear dot in one of the dark ring gaps in the disk around WISPIT 2. This dot? The planet WISPIT 2b. 

In addition to observing the protoplanet’s H-alpha emission using MagAO-X, the team also studied the protoplanet in other wavelengths of infrared light using the LMIRcam detector as part of the The Large Binocular Telescope Interferometer instrument on the University of Arizona’s Large Binocular Telescope.

Fun Facts: 

In addition to discovering WISPIT 2b, this team spotted a second dot in one of the other dark ring gaps even closer to the star WISPIT 2. This second dot has been identified as another candidate planet that will likely be investigated in future studies of the system. 

The Discoverers: 

WISPIT-2b was discovered by a team led by University of Arizona astronomer Laird Close and Richelle van Capelleveen, an astronomy graduate student at Leiden Observatory in the Netherlands. This followed the recent discovery of the WISPIT 2 disk and ring system using the VLT, which was led by van Capelleveen. 

This discovery was detailed in the paper “Wide Separation Planets in Time (WISPIT): Discovery of a Gap Hα Protoplanet WISPIT 2b with MagAO-X,” published August 26, 2025 in the Astrophysical Journal Letters. A second paper led by van Capelleveen and the University of Galway published on the same day in the Astrophysical Journal Letters. 

This research was partially supported by a grant from the NASA eXoplanet Research Program. MagAO-X was developed in part by a grant from the U.S. National Science Foundation with support from the Heising-Simons Foundation.

This artist’s concept depicts the protoplanet WISPIT 2b accreting matter as it orbits around its star, WISPIT 2. NASA/JPL-Caltech/R. Hurt (IPAC) The (Proto) Planet: 

WISPIT 2b 

The Discovery: 

Researchers have discovered a young protoplanet called WISPIT 2b embedded in a ring-shaped gap in a disk encircling a young star. While theorists have thought that planets likely exist in these gaps (and possibly even create them), this is the first time that it has actually been observed.

This image of the WISPIT 2 system was captured by the Magellan Telescope in Chile and the Large Binocular Telescope in Arizona. The protoplanet WISPIT 2b is a small purple dot to the right of a bright white ring of dust surrounding the system’s star. A fainter white ring outside of WISPIT 2b can be seen. Laird Close, University of Arizona Key Takeaway: 

Researchers have directly detected – essentially photographed – a new planet called WISPIT 2b, labeled a protoplanet because it is an astronomical object that is accumulating material and growing into a fully-realized planet. However, even in its “proto” state, WISPIT 2b is a gas giant about 5 times as massive as Jupiter. This massive protoplanet is just about 5 million years old, or almost 1,000 times younger than the Earth, and about 437 light-years from Earth. 

Being a giant and still-growing baby planet, WISPIT 2b is interesting to study on its own, but its location in this protoplanetary disk gap is even more fascinating. Protoplanetary disks are made of gas and dust that surround young stars and function as the birthplace for new planets. 

Within these disks, gaps or clearings in the dust and gas can form, appearing as empty rings. Scientists have long suggested that these growing planets are likely responsible for clearing the material in these gaps, pushing and scattering dusty disk material outwards and greeting the ring gaps in the first place. Our own solar system was once just a protoplanetary disk, and it’s possible that Jupiter and Saturn may have cleared ring gaps like this in that disk  many, many years ago. 

But despite continued observation of stars with these kinds of disks, there was never any direct evidence of a growing planet found in one of these ring gaps. That is, until now. As reported in this paper, WISPIT 2b was directly observed in one of the ring gaps around its star, WISPIT 2. 

Another interesting aspect of this discovery is that WISPIT 2b appears to have formed where it was found, it didn’t form elsewhere and move into the gap somehow. 

This artist’s concept depicts a close-up of the protoplanet WISPIT 2b accreting matter as it orbits around its star, WISPIT 2. NASA/JPL-Caltech/R. Hurt (IPAC) Details: 

The star WISPIT 2 was first observed using VLT-SPHERE (Very Large Telescope – Spectro-Polarimetric High-contrast Exoplanet REsearch), a ground-based telescope in northern Chile operated by the European Southern Observatory. In these observations, the rings and gap around this star were first seen. 

Following these observations of the system, researchers looked at WISPIT 2, and spotted the planet WISPIT 2b for the first time, using the University of Arizona’s MagAO-X extreme adaptive optics system, a high-contrast exoplanet imager at the Magellan 2 (Clay) Telescope at Las Campanas Observatory in Chile. 

This technology adds another unique layer to this discovery. The MagAO-X instrument captures direct images, so it didn’t just detect WISPIT 2b, it essentially captured a photograph of the protoplanet.    

The team used this technology to study the WISPIT 2 system in what is called H-alpha, or Hydrogen-alpha, light. This is a type of visible light that is emitted when hydrogen gas falls from a protoplanetary disk onto young, growing planets. This could look like a ring of super heated plasma circling the planet. This plasma emits the H-alpha light that MagAO-X is specially designed to detect (even if it is a very faint signal compared to the bright star nearby). 

When looking at the system in H-alpha light, the team spotted a clear dot in one of the dark ring gaps in the disk around WISPIT 2. This dot? The planet WISPIT 2b. 

In addition to observing the protoplanet’s H-alpha emission using MagAO-X, the team also studied the protoplanet in other wavelengths of infrared light using the LMIRcam detector as part of the The Large Binocular Telescope Interferometer instrument on the University of Arizona’s Large Binocular Telescope.

Fun Facts: 

In addition to discovering WISPIT 2b, this team spotted a second dot in one of the other dark ring gaps even closer to the star WISPIT 2. This second dot has been identified as another candidate planet that will likely be investigated in future studies of the system. 

The Discoverers: 

WISPIT-2b was discovered by a team led by University of Arizona astronomer Laird Close and Richelle van Capelleveen, an astronomy graduate student at Leiden Observatory in the Netherlands. This followed the recent discovery of the WISPIT 2 disk and ring system using the VLT, which was led by van Capelleveen. 

This discovery was detailed in the paper “Wide Separation Planets in Time (WISPIT): Discovery of a Gap Hα Protoplanet WISPIT 2b with MagAO-X,” published August 26, 2025 in the Astrophysical Journal Letters. A second paper led by van Capelleveen and the University of Galway published on the same day in the Astrophysical Journal Letters. 

This research was partially supported by a grant from the NASA eXoplanet Research Program. MagAO-X was developed in part by a grant from the U.S. National Science Foundation with support from the Heising-Simons Foundation.

NASA/Jet Propulsion Laboratory–Caltech/Southwest Research Institute (SwRI)/Malin Space Science Systems (MSSS); Image processing: Emma Wälimäki © CC BY

During its close flyby of Jupiter’s moon Io on December 30, 2023, NASA’s Juno spacecraft captured some of the most detailed imagery ever of Io’s volcanic surface. In this image, taken by the JunoCam instrument from about 930 miles (1,500 kilometers) above the moon, Io’s night side [left lobe] is illuminated by “Jupitershine,” which is sunlight reflected from the planet’s surface.

This image is the NASA Science Image of the Month for October 2025. Each month, NASA’s Science Mission Directorate chooses an image to feature, offering desktop wallpaper downloads, as well as links to related topics, activities, and games.

Text credit: NASA/JPL–Caltech/Southwest Research Institute (SwRI)/Malin Space Science Systems (MSSS)
Image credit: NASA/JPL–Caltech/Southwest Research Institute (SwRI)/Malin Space Science Systems (MSSS); Image processing: Emma Wälimäki © CC BY

NASA/Jet Propulsion Laboratory–Caltech/Southwest Research Institute (SwRI)/Malin Space Science Systems (MSSS); Image processing: Emma Wälimäki © CC BY

During its close flyby of Jupiter’s moon Io on December 30, 2023, NASA’s Juno spacecraft captured some of the most detailed imagery ever of Io’s volcanic surface. In this image, taken by the JunoCam instrument from about 930 miles (1,500 kilometers) above the moon, Io’s night side [left lobe] is illuminated by “Jupitershine,” which is sunlight reflected from the planet’s surface.

This image is the NASA Science Image of the Month for October 2025. Each month, NASA’s Science Mission Directorate chooses an image to feature, offering desktop wallpaper downloads, as well as links to related topics, activities, and games.

Text credit: NASA/JPL–Caltech/Southwest Research Institute (SwRI)/Malin Space Science Systems (MSSS)
Image credit: NASA/JPL–Caltech/Southwest Research Institute (SwRI)/Malin Space Science Systems (MSSS); Image processing: Emma Wälimäki © CC BY

During its close flyby of Jupiter’s moon Io on December 30, 2023, NASA’s Juno spacecraft captured some of the most detailed imagery ever of Io’s volcanic surface. This image is the NASA Science Image of the Month for October 2025.

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• Mars Home

3 min read

Curiosity Blog, Sols 4668-4674: Winding Our Way Along NASA’s Mars rover Curiosity acquired this image of the ridge in front of it, which it was scheduled to drive down the weekend of Sept. 27-28, 2025. To either side of the ridge are two hollows, nicknamed “Laguna Escondida” (left) and “Laguna Socompa” (right). Curiosity used its Left Navigation Camera to capture the image on Sept. 26, 2025 — Sol 4671, or Martian day 4,671 of the Mars Science Laboratory mission — at 12:54:44 UTC. NASA/JPL-Caltech

Written by Alex Innanen, Atmospheric Scientist at York University

Earth planning date: Friday, Sept. 26, 2025

We are continuing through the boxwork region, taking a twisty-turny path along the ridges (many of which are conveniently Curiosity-sized). One thing we’re keeping an eye out for is our next drill location in one of the hollows. Our most recent drive put us right in the middle of two such hollows, which we’ve named “Laguna Escondida,” and “Laguna Socompa.” As we’re keeping an eye out for a good spot to drill though, we’re still using our normal suite of instruments to continue our investigation of the boxwork structures. 

This week, we’ve had six contact science targets along the tops of the ridges, which have given MAHLI and APXS plenty to do. ChemCam and Mastcam have also been keeping busy, with several LIBS measurements from ChemCam and mosaics from both, of targets near and far. We’re not only interested in imaging the hollows to scope out our next drill site but also in continuing to investigate the structure of the ridges, and look further afield at the more distant boxwork structures and buttes around us.  

On Monday, I was on shift as the science theme lead for the environmental science theme group (ENV). We’re coming up to the end of the cloudy season in just over a week. As a result, we’ve been making the most of the clouds while they’re still here with our suite of cloud movies — the shorter suprahorizon and zenith movies, which we use to look at clouds’ properties directly overhead and just over the horizon; a survey to see how the brightness of the sky and clouds change with direction, which consists of nine cloud movies all around the rover; and the cloud altitude observation, which uses shadows cast by clouds to, as its name suggests, infer the height of the clouds. Once the cloudy season is over the number of water-ice clouds we see above Gale crater decreases dramatically, so we shelve the two longer observations for another year and just use the zenith and suprahorizon movies to monitor cloud activity. 

The end of the cloudy season does bring about the start of the dusty season though, where more dust gets lifted into the atmosphere and the lovely view of the crater rim that we’ve been enjoying gets a bit hazier. We monitor this with our regular line-of-sight and tau observations. We also tend to see more dust-lifting activity, like dust devils, which we keep an eye on with 360-degree surveys and dedicated movies. With the ever-changing atmosphere, there’s always something for ENV to do. 

• Want to read more posts from the Curiosity team?

  
  
  Visit Mission Updates
  
  

• Want to learn more about Curiosity’s science instruments?

  
  
  Visit the Science Instruments page
  
  

NASA’s Mars rover Curiosity at the base of Mount Sharp NASA/JPL-Caltech/MSSS

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Sep 29, 2025

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5 min read Curiosity Blog, Sols 4661-4667: Peaking Into the Hollows

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Mars

Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited…

All Mars Resources

Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,…

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Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a…

Mars Exploration: Science Goals

The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four…

Curiosity Navigation

• Curiosity Home
• Science
• News and Features
• Multimedia
• Mars Missions
• Mars Home

3 min read

Curiosity Blog, Sols 4668-4674: Winding Our Way Along NASA’s Mars rover Curiosity acquired this image of the ridge in front of it, which it was scheduled to drive down the weekend of Sept. 27-28, 2025. To either side of the ridge are two hollows, nicknamed “Laguna Escondida” (left) and “Laguna Socompa” (right). Curiosity used its Left Navigation Camera to capture the image on Sept. 26, 2025 — Sol 4671, or Martian day 4,671 of the Mars Science Laboratory mission — at 12:54:44 UTC. NASA/JPL-Caltech

Written by Alex Innanen, Atmospheric Scientist at York University

Earth planning date: Friday, Sept. 26, 2025

We are continuing through the boxwork region, taking a twisty-turny path along the ridges (many of which are conveniently Curiosity-sized). One thing we’re keeping an eye out for is our next drill location in one of the hollows. Our most recent drive put us right in the middle of two such hollows, which we’ve named “Laguna Escondida,” and “Laguna Socompa.” As we’re keeping an eye out for a good spot to drill though, we’re still using our normal suite of instruments to continue our investigation of the boxwork structures. 

This week, we’ve had six contact science targets along the tops of the ridges, which have given MAHLI and APXS plenty to do. ChemCam and Mastcam have also been keeping busy, with several LIBS measurements from ChemCam and mosaics from both, of targets near and far. We’re not only interested in imaging the hollows to scope out our next drill site but also in continuing to investigate the structure of the ridges, and look further afield at the more distant boxwork structures and buttes around us.  

On Monday, I was on shift as the science theme lead for the environmental science theme group (ENV). We’re coming up to the end of the cloudy season in just over a week. As a result, we’ve been making the most of the clouds while they’re still here with our suite of cloud movies — the shorter suprahorizon and zenith movies, which we use to look at clouds’ properties directly overhead and just over the horizon; a survey to see how the brightness of the sky and clouds change with direction, which consists of nine cloud movies all around the rover; and the cloud altitude observation, which uses shadows cast by clouds to, as its name suggests, infer the height of the clouds. Once the cloudy season is over the number of water-ice clouds we see above Gale crater decreases dramatically, so we shelve the two longer observations for another year and just use the zenith and suprahorizon movies to monitor cloud activity. 

The end of the cloudy season does bring about the start of the dusty season though, where more dust gets lifted into the atmosphere and the lovely view of the crater rim that we’ve been enjoying gets a bit hazier. We monitor this with our regular line-of-sight and tau observations. We also tend to see more dust-lifting activity, like dust devils, which we keep an eye on with 360-degree surveys and dedicated movies. With the ever-changing atmosphere, there’s always something for ENV to do. 

• Want to read more posts from the Curiosity team?

  
  
  Visit Mission Updates
  
  

• Want to learn more about Curiosity’s science instruments?

  
  
  Visit the Science Instruments page
  
  

NASA’s Mars rover Curiosity at the base of Mount Sharp NASA/JPL-Caltech/MSSS

Share

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• 
  
  
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Details

Last Updated

Sep 29, 2025

Related Terms

• Blogs

Explore More

5 min read Curiosity Blog, Sols 4661-4667: Peaking Into the Hollows

Article


6 days ago

1 min read The Ancient Mars Variety Show

Article


1 week ago

3 min read Curiosity Blog, Sols 4655-4660: Boxworks With a View

Article


2 weeks ago

Keep Exploring Discover More Topics From NASA

Mars

Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited…

All Mars Resources

Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,…

Rover Basics

Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a…

Mars Exploration: Science Goals

The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four…

2 min read

New File Download Process for PSI Large Requests

A recent update to the PSI database improves how large dataset downloads are handled, resulting in more efficient processing for users.

Download requests larger than 1GB are now delivered via email, rather than downloading directly from the website. This allows the system to prepare your files in the background so you can continue working without delays, accessing the files at your convenience once your request is processed.

Why The Change?

This update improves user experience by:

• Reducing system lag and download interruptions.
• Allowing you to stay productive while files are processed in the background.
• Increasing reliability of large downloads.
• Delivering files in manageable parts, making them easier to handle and extract.

How Does it Work?

To download files larger than 1GB:

1. Users select 2 or more desired files and click “Download Zip.”

2. In the Prepared Large Download section:

• Enter the email address where the download access links should be sent.

• Check the box to confirm: “I understand large downloads are delivered in multiple parts via email.”

• Click “Send me the links.”

3. Users will receive an email confirming the download request has been submitted.

4. Once the files are ready, users receive a second email with link(s) to access the download. NOTE: Download links are valid for 7 days from the time you receive the email. Be sure to save the requested files before the links expire.

Best Practices

To ensure a smooth and efficient download experience, especially when working with large datasets, follow these best practices to help reduce processing time, prevent errors, and simplify file handling.

• Download only what you need: Smaller requests are processed faster.
• Split very large requests: If possible, divide and submit large requests into smaller sets to speed up processing.
• Avoid simultaneous large requests: Submit one large download at a time for smoother performance.
• Before extracting, save all ZIP parts to the same folder: This ensures proper extraction of multi-part downloads.
• Download promptly: Remember, download links will expire. Save your files while the link is active.
• Use a reliable email address: Double-check for typos and check your spam/junk folder if you don’t receive the emails.

2 min read

New File Download Process for PSI Large Requests

A recent update to the PSI database improves how large dataset downloads are handled, resulting in more efficient processing for users.

Download requests larger than 1GB are now delivered via email, rather than downloading directly from the website. This allows the system to prepare your files in the background so you can continue working without delays, accessing the files at your convenience once your request is processed.

Why The Change?

This update improves user experience by:

• Reducing system lag and download interruptions.
• Allowing you to stay productive while files are processed in the background.
• Increasing reliability of large downloads.
• Delivering files in manageable parts, making them easier to handle and extract.

How Does it Work?

To download files larger than 1GB:

1. Users select 2 or more desired files and click “Download Zip.”

2. In the Prepared Large Download section:

• Enter the email address where the download access links should be sent.

• Check the box to confirm: “I understand large downloads are delivered in multiple parts via email.”

• Click “Send me the links.”

3. Users will receive an email confirming the download request has been submitted.

4. Once the files are ready, users receive a second email with link(s) to access the download. NOTE: Download links are valid for 7 days from the time you receive the email. Be sure to save the requested files before the links expire.

Best Practices

To ensure a smooth and efficient download experience, especially when working with large datasets, follow these best practices to help reduce processing time, prevent errors, and simplify file handling.

• Download only what you need: Smaller requests are processed faster.
• Split very large requests: If possible, divide and submit large requests into smaller sets to speed up processing.
• Avoid simultaneous large requests: Submit one large download at a time for smoother performance.
• Before extracting, save all ZIP parts to the same folder: This ensures proper extraction of multi-part downloads.
• Download promptly: Remember, download links will expire. Save your files while the link is active.
• Use a reliable email address: Double-check for typos and check your spam/junk folder if you don’t receive the emails.

3 min read

Joe A. Adam Presents Ring Sheared Drop (RSD) Research at 2025 ISSRDC The Ring-Sheared Drop (RSD) experiment, conducted in the Microgravity Glovebox on ISS, helps scientists learn more about Alzheimer’s & Dementia in hopes of a future cure to similar neurological diseases. NASA

At the virtual 2025 ISS Research and Development Conference (ISSDRC), Joe A. Adam of Rensselaer Polytechnic Institute, presented the topic titled “Surface Science in Microgravity – Fluid Geometry in the Ring-Sheared Drop,” presented to a broad audience from academia and the scientific community during the Physical Sciences and Materials Development session.

Dr. Adam provided a comprehensive overview of the Ring Sheared Drop (RSD) hardware, experiment campaigns and the evolving role of RSD in advancing biophysical science, particularly in the characterization of proteins. Leveraging the absence of gravity aboard the ISS, the RSD enables researchers to isolate shear-induced aggregation processes relevant to neurodegenerative diseases such as Alzheimer’s and Parkinson’s, offering insight into mechanisms that are difficult to observe with ground-based experiments.

The presentation traced the RSD development, beginning with the initial campaign in 2016 which was funded by Biological and Physical Sciences (BPS) for hardware development and the first science campaign, and culminating in the most recent 2025 flight campaign, which involved the study of three key proteins: Immunoglobulin G (IgG), Insulin, and Human Serum Albumin (HSA).

A highlight of the session was a discussion of the RSD’s custom camera configuration, which has enabled a novel fluid characterization technique known as Particle Tracking Velocimetry (PTV). This method allows researchers to visually track particle motion within the fluid drop, supporting the validation and refinement of theoretical and computational models describing protein behavior in microgravity.

Adam further explained how in-situ imaging and velocimetry techniques, enabled by the unique RSD camera setup, enhance the analysis of fluid flow and shear-driven aggregation at the molecular level.

The presentation showcased a series of comparative videos from past and current RSD campaigns, illustrating protein dynamics under varying sample compositions. He emphasized how flight data are being compared against Earth analog experiments to 1) validate predictive models and 2) inform the design of future microgravity research – the two-fold focus of the research from the beginning.

The session concluded with a summary of preliminary findings from the 2025 campaign, including multi-geometry rheometry results, which offer deeper insight into the viscoelastic behavior of proteins under shear. These findings may well contribute to the development of future pharmaceutical and therapeutic strategies.

To view the entire presentation, a recording is available for downloaded from the 2025 ISSRDC site.

Visit the Physical Sciences Informatics (PSI) database to access experiment data from two RSD campaigns, Interfacial Bioprocessing of Pharmaceuticals (IBP-I) and Amyloid Fibril Formation (AFF) with additional RSD data planned for release in 2026.

3 min read

Joe A. Adam Presents Ring Sheared Drop (RSD) Research at 2025 ISSRDC The Ring-Sheared Drop (RSD) experiment, conducted in the Microgravity Glovebox on ISS, helps scientists learn more about Alzheimer’s & Dementia in hopes of a future cure to similar neurological diseases. NASA

At the virtual 2025 ISS Research and Development Conference (ISSDRC), Joe A. Adam of Rensselaer Polytechnic Institute, presented the topic titled “Surface Science in Microgravity – Fluid Geometry in the Ring-Sheared Drop,” presented to a broad audience from academia and the scientific community during the Physical Sciences and Materials Development session.

Dr. Adam provided a comprehensive overview of the Ring Sheared Drop (RSD) hardware, experiment campaigns and the evolving role of RSD in advancing biophysical science, particularly in the characterization of proteins. Leveraging the absence of gravity aboard the ISS, the RSD enables researchers to isolate shear-induced aggregation processes relevant to neurodegenerative diseases such as Alzheimer’s and Parkinson’s, offering insight into mechanisms that are difficult to observe with ground-based experiments.

The presentation traced the RSD development, beginning with the initial campaign in 2016 which was funded by Biological and Physical Sciences (BPS) for hardware development and the first science campaign, and culminating in the most recent 2025 flight campaign, which involved the study of three key proteins: Immunoglobulin G (IgG), Insulin, and Human Serum Albumin (HSA).

A highlight of the session was a discussion of the RSD’s custom camera configuration, which has enabled a novel fluid characterization technique known as Particle Tracking Velocimetry (PTV). This method allows researchers to visually track particle motion within the fluid drop, supporting the validation and refinement of theoretical and computational models describing protein behavior in microgravity.

Adam further explained how in-situ imaging and velocimetry techniques, enabled by the unique RSD camera setup, enhance the analysis of fluid flow and shear-driven aggregation at the molecular level.

The presentation showcased a series of comparative videos from past and current RSD campaigns, illustrating protein dynamics under varying sample compositions. He emphasized how flight data are being compared against Earth analog experiments to 1) validate predictive models and 2) inform the design of future microgravity research – the two-fold focus of the research from the beginning.

The session concluded with a summary of preliminary findings from the 2025 campaign, including multi-geometry rheometry results, which offer deeper insight into the viscoelastic behavior of proteins under shear. These findings may well contribute to the development of future pharmaceutical and therapeutic strategies.

To view the entire presentation, a recording is available for downloaded from the 2025 ISSRDC site.

Visit the Physical Sciences Informatics (PSI) database to access experiment data from two RSD campaigns, Interfacial Bioprocessing of Pharmaceuticals (IBP-I) and Amyloid Fibril Formation (AFF) with additional RSD data planned for release in 2026.

How massive can a normal star be?

ESA/Hubble & NASA, C. Murray, J. Maíz Apellániz

This NASA/ESA Hubble Space Telescope image released on Sept. 12, 2025, features a cloudy starscape from an impressive star cluster. This scene is in the Large Magellanic Cloud, a dwarf galaxy situated about 160,000 light-years away in the constellations Dorado and Mensa. With a mass equal to 10–20% of the mass of the Milky Way, the Large Magellanic Cloud is the largest of the dozens of small galaxies that orbit our galaxy.

The Large Magellanic Cloud is home to several massive stellar nurseries where gas clouds, like those strewn across this image, coalesce into new stars. Today’s image depicts a portion of the galaxy’s second-largest star-forming region, which is called N11. (The most massive and prolific star-forming region in the Large Magellanic Cloud, the Tarantula Nebula, is a frequent target for Hubble.) We see bright, young stars lighting up the gas clouds and sculpting clumps of dust with powerful ultraviolet radiation.

This image marries observations made roughly 20 years apart, a testament to Hubble’s longevity. The first set of observations, which were carried out in 2002–2003, capitalized on the exquisite sensitivity and resolution of the then-newly-installed Advanced Camera for Surveys. Astronomers turned Hubble toward the N11 star cluster to do something that had never been done before at the time: catalog all the stars in a young cluster with masses between 10% of the Sun’s mass and 100 times the Sun’s mass.

The second set of observations came from Hubble’s newest camera, the Wide Field Camera 3. These images focused on the dusty clouds that permeate the cluster, providing us with a new perspective on cosmic dust.

@NASAHubble

This NASA/ESA Hubble Space Telescope image features the nebula LMC N44C.

ESA/Hubble & NASA, C. Murray, J. Maíz Apellániz

This NASA/ESA Hubble Space Telescope image released on Sept. 12, 2025, features a cloudy starscape from an impressive star cluster. This scene is in the Large Magellanic Cloud, a dwarf galaxy situated about 160,000 light-years away in the constellations Dorado and Mensa. With a mass equal to 10–20% of the mass of the Milky Way, the Large Magellanic Cloud is the largest of the dozens of small galaxies that orbit our galaxy.

The Large Magellanic Cloud is home to several massive stellar nurseries where gas clouds, like those strewn across this image, coalesce into new stars. Today’s image depicts a portion of the galaxy’s second-largest star-forming region, which is called N11. (The most massive and prolific star-forming region in the Large Magellanic Cloud, the Tarantula Nebula, is a frequent target for Hubble.) We see bright, young stars lighting up the gas clouds and sculpting clumps of dust with powerful ultraviolet radiation.

This image marries observations made roughly 20 years apart, a testament to Hubble’s longevity. The first set of observations, which were carried out in 2002–2003, capitalized on the exquisite sensitivity and resolution of the then-newly-installed Advanced Camera for Surveys. Astronomers turned Hubble toward the N11 star cluster to do something that had never been done before at the time: catalog all the stars in a young cluster with masses between 10% of the Sun’s mass and 100 times the Sun’s mass.

The second set of observations came from Hubble’s newest camera, the Wide Field Camera 3. These images focused on the dusty clouds that permeate the cluster, providing us with a new perspective on cosmic dust.

@NASAHubble

NASA announced its newest class of astronaut candidates on Sept. 22, 2025, at the agency’s Johnson Space Center in Houston. After the welcome ceremony, the 10 highly qualified individuals rolled up their sleeves and prepared for the next step in their journey to the stars: nearly two years of training to become flight-eligible for missions to low Earth orbit, the Moon, and ultimately, Mars.

NASA astronaut Chris Williams participates in a spacewalk safety system training in the virtual reality lab at NASA’s Johnson Space Center. NASA/Riley McClenaghan

The training astronaut candidates complete is comprehensive and rigorous. They learn about NASA’s history and vision, and how astronauts advance the agency’s mission. They take classes on space health – gaining an understanding of radiation exposure, microgravity’s effects on the human body, space food and nutrition, and how to use the exercise equipment aboard the International Space Station. They also study first aid and practice providing medical care for crewmates. Each candidate will receive flight training, learning to pilot or improving their current piloting skills through the T-38 supersonic jet and other aviation platforms.

NASA astronauts Andre Douglas, Christina Birch, Christopher Williams, and Deniz Burnham during life support systems training in a mockup of an International Space Station airlock at Johnson Space Center.NASA/James Blair

With NASA’s plans for the future of exploration, this class of astronauts may have opportunities to fly to low Earth orbit, or even beyond. Some may contribute to research and technology investigations taking place aboard the space station – which is about to celebrate 25 years of continuous human presence in space. Others may venture to the Moon to prepare for future Mars missions.   

NASA astronaut Marcos Berríos studies a rock sample during Earth and planetary sciences field training in northern Arizona.NASA/Riley McClenaghan

To be ready for any destination, this class will complete both space station training and advanced preparation for deep space. These exercises allow astronaut candidates to work through problems and build relationships with their classmates while preparing them for space flights.

“Training was such an intense period that we got to know each other really well,” said NASA astronaut Anil Menon, who joined the agency as part of the 2021 class – astronaut group 23. “Now when we come together, there are these moments – like we might be handing off a capcom shift, or we might be flying a jet together – and in those moments, I feel like I know them so well that we know how to navigate all sorts of challenges together and just be our best selves as a team.”

NASA astronaut Luke Delaney prepares for a training flight in a T-38 jet.NASA/Robert Markowitz

Astronaut candidate training also teaches foundational skills that can be applied to any destination in space. The group will complete several dives in the Neutral Buoyancy Laboratory, simulating spacewalks in different environments and learning how to do maintenance tasks in microgravity with a full-scale underwater mockup of the International Space Station as their worksite. They will also train inside other mockups of space vehicles, learning emergency procedures, maintenance, and repair of spacecraft, along with how to contribute to future developmental programs.

NASA astronaut Anil Menon suits up before completing a training dive in the Neutral Buoyancy Laboratory at Johnson Space Center.NASA/Josh Valcarcel

Robotics training will prepare them to use the station’s Canadarm2 robotic arm. They will trek through the wilderness as part of their land and water survival training, and they will study geology in the classroom and in the field. The group will practice tasks in a variety of simulations, leveraging Johnson’s world-class facilities, virtual reality, and immersive technologies. Additionally, the class will work shifts in the Mission Control Center in Houston to experience a day in the life of the people who keep watch over the astronauts and vehicles.

Astronaut candidates who successfully complete the training program celebrate their achievement in a graduation ceremony, after which they are officially flight-eligible members of NASA’s astronaut corps. They will also receive office and ground support roles at Johnson while they await future flight assignments.

NASA astronauts Anil Menon, Nichole Ayers, and Andrea Douglas work to build a shelter during wilderness survival training at Ft. Rucker, Alabama.NASA/Robert Markowitz

“I’ve been exposed to a lot of different parts of what we do at Johnson Space Center, working both with the current increment of supporting operations aboard the International Space Station, as well as supporting some development of the Orion spacecraft and Artemis II preparations,” said NASA astronaut Chris Birch, another member of astronaut group 23.

Many members of NASA’s active astronaut corps emphasize that the learning does not stop when astronaut candidate training ends. “You have the foundational training and you continue to build off of that,” said Deniz Burnham, adding that the hardest days can be the most educational. “You get to learn, you get to improve, and then you’re still getting the opportunity. It’s such a positively unique experience and environment, and you can’t help but be grateful.”

As NASA astronaut Frank Rubio, class mentor, told the group, “You’ll become part of a legacy of those who trained before you, continuing the adventure they started, and looking ahead to future human exploration.”