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Could we build space-time computers that run on gravity?
Catch Jupiter and Mercury side by side in the evening sky this week
Women find other women’s faces even more attractive than men do
Women find other women’s faces even more attractive than men do
Forest Preservation, Tree Planting Could Actually Worsen Climate Change
With wildfires turning forests into “massive carbon emitters,” planting trees in some places could inadvertently increase carbon emissions, a new report says
NASA Provides Hardware for Space Station DNA Repair Experiment
When it comes to helping NASA scientists better understand the effects of space travel on the human body, fruit flies are the heavyweights of experiments in weightlessness. Because humans and fruit flies share a lot of similar genetic code, they squeeze a lot of scientific value into a conveniently small, light package.
Through a new Space Act Agreement between NASA and Axiom Space, the Vented Fly Box will enable fruit flies (Drosophila melanogaster) to launch aboard a SpaceX Dragon spacecraft from NASA’s Kennedy Space Center in Florida. These tiny crew members will join the Axiom Mission 4 crew for scientific investigations on the International Space Station. The goal is to advance research into how spaceflight impacts DNA repair, a key factor in astronaut health on long-term space missions.
For decades, NASA has iterated and improved these specialized habitats to safely house generations of fruit flies for their trips to and from space. As the go-to organism for many of its studies, NASA gained unique knowledge and carefully finessed the steps astronauts take to perform the most efficient and rewarding life science experiments in space.
The study is supported by NASA’s Ames Research Center in California’s Silicon Valley and Axiom Space.
NASA Provides Hardware for Space Station DNA Repair Experiment
When it comes to helping NASA scientists better understand the effects of space travel on the human body, fruit flies are the heavyweights of experiments in weightlessness. Because humans and fruit flies share a lot of similar genetic code, they squeeze a lot of scientific value into a conveniently small, light package.
Through a new Space Act Agreement between NASA and Axiom Space, the Vented Fly Box will enable fruit flies (Drosophila melanogaster) to launch aboard a SpaceX Dragon spacecraft from NASA’s Kennedy Space Center in Florida. These tiny crew members will join the Axiom Mission 4 crew for scientific investigations on the International Space Station. The goal is to advance research into how spaceflight impacts DNA repair, a key factor in astronaut health on long-term space missions.
For decades, NASA has iterated and improved these specialized habitats to safely house generations of fruit flies for their trips to and from space. As the go-to organism for many of its studies, NASA gained unique knowledge and carefully finessed the steps astronauts take to perform the most efficient and rewarding life science experiments in space.
The study is supported by NASA’s Ames Research Center in California’s Silicon Valley and Axiom Space.
European Mars orbiter spies crumbling crater 'soaked in layers of Martian history' (photo)
Vast cosmic voids are far from empty — they're hiding something dark
Week in images: 02-06 June 2025
Week in images: 02-06 June 2025
Discover our week through the lens
ARMD Research Solicitations (Updated June 6)
9 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA / Lillian Gipson/Getty Images
THIS PAGE WAS UPDATED ON JUNE 6, 2025
(Updated Advanced Air Vehicles Program Fellowship Opportunities.)
This Aeronautics Research Mission Directorate (ARMD) solicitations page compiles the opportunities to collaborate with NASA’s aeronautical innovators and/or contribute to their research to enable new and improved air transportation systems.
Most opportunities to participate in research are officially announced through the Web-based NASA Solicitation and Proposal Integrated Review and Evaluation System, better known as NSPIRES. You are encouraged to visit the NSPIRES web site, create an account, and sign up for automated email announcements.
Other types of collaborative opportunities, such as those involving Requests for Information or academic research contests, also are included on this page.
This page has four major sections:
- Quick list of open solicitations with key dates listed.
- Current open solicitations with more details and helpful links.
- Closed solicitations in case it is helpful to see other examples of the kind of research opportunities NASA Aeronautics makes available.
- Summary of NASA’s Research Opportunities in Aeronautics (ROA) NASA Research Announcement (NRA) selection process.
Advanced Air Vehicles Program Fellowship Opportunities
Proposals are due by June 11, 2025. (NOTE important update below.)
University Leadership Initiative
Step-A proposals due by June 26, 2025.
University Student Research Challenge
Proposals for Cycle 3 are due by June 26, 2025.
Advanced Air Vehicles Program Fellowship Opportunities
(View the full ROA-2025 NRA Amendment 1 text here.)
This announcement solicits proposals from accredited U.S. institutions for research training grants to begin the academic year. This Notice of Funding Opportunity is designed to support independently conceived research projects by highly qualified graduate students in disciplines needed to help advance NASA’s mission, thus affording these students the opportunity to directly contribute to advancements in STEM-related areas of study. These opportunities are focused on innovation and the generation of measurable research results that contribute to NASA’s current and future science and technology goals.
Research proposals are sought to address the key challenges summarized in the Elements section at the end of the Amendment 1 document, and which reference NASA’s Hypersonic Technology project.
UPDATE for June 6: Reflecting the Fiscal Year 2026 budget changes, the Transformational Tools & Technologies project opportunities originally described in this announcement were cancelled. Proposals citing this project will not be evaluated.
Notices of Intent are not required.
A budget breakdown for each proposal is required, detailing the allocation of the award funds by year. The budget document may adhere to any format or template provided by the applicant’s institution. Two pre-proposal teleconferences for potential proposers will be held and meeting links will be posted on NSPIRES.
Proposals are due by 5 p.m. EDT on June 11, 2025.
uli-2025-graphicNASA / Lillian Gipson ROA-2024 NRA Amendment 2 – OPEN
University Leadership Initiative
(View the full ROA-2024 NRA Amendment 2 text here.)
NASA’s University Leadership Initiative (ULI) provides the opportunity for university teams to exercise technical and organizational leadership in proposing unique technical challenges in aeronautics, defining multi-disciplinary solutions, establishing peer review mechanisms, and applying innovative teaming strategies to strengthen the research impact.
Research proposals are sought in six ULI topic areas in Appendix D.4.
Topic 1: Safe, Efficient Growth in Global Operations
Topic 2: Innovation in Commercial High-Speed Aircraft
Topic 3: Ultra-Efficient Subsonic Transports
Topic 4: Safe, Quiet, and Affordable Vertical Lift Air Vehicles
Topic 5: In-Time System-Wide Safety Assurance
Topic 6: Assured Autonomy for Aviation Transformation
This NASA Research Announcement will utilize a two-step proposal submission and evaluation process. The initial step is a short mandatory Step-A proposal, which is due June 26, 2025. Those offerors submitting the most highly rated Step-A proposals will be invited to submit a Step-B proposal. All proposals must be submitted electronically through NSPIRES at https://nspires.nasaprs.com. An Applicant’s Workshop will be held on Thursday April 30, 2025; 1:00-3:00 p.m. ET (https://uli.arc.nasa.gov/applicants-workshops/workshop9) (Page will be live closer to the event.)
An interested partners list for this ULI is at https://uli.arc.nasa.gov/partners. To be listed as an interested lead or partner, please send an email to hq-univpartnerships@mail.nasa.gov with “ULI Partnerships” in the subject line and include the information required for the table on that web page.
Getty Images ROA-2024 NRA Amendment 4 – OPEN
University Student Research Challenge
(View the full ROA-2024 NRA Amendment 4 text here)
NASA’s University Student Research Challenge (USRC) seeks to challenge students to propose new ideas/concepts that are relevant to NASA Aeronautics. The challenge will provide students from accredited U.S. colleges or universities with grants for their projects, as well as the challenge of raising cost share funds through a crowdfunding campaign. The process of creating and implementing a crowdfunding campaign acts as a teaching accelerator — requiring students to act like entrepreneurs and raise awareness about their research among the public.
The solicitation goal can be accomplished through project ideas such as advancing the design, developing technology or capabilities in support of aviation, by demonstrating a novel concept, or enabling advancement of aeronautics-related technologies.
Notices of Intent are not required for this solicitation.
Proposals for Cycle 3 are due June 26, 2025.
Proposals can also be submitted later and evaluated in the second and third cycles.
The USRC Q&A/Info Session and Proposal Workshop will be held on the days/times below. Please join us on TEAMS using the Meeting Link, or call in via +1 256-715-9946,,317928116#.
USRC CycleInformation Session/Q&A DateProposal Due DateCycle 1Sept. 20, 2024 at 2 pm ETNov. 7, 2024Cycle 2Jan. 27, 2025 at 2 pm ETMarch 13, 2025Cycle 3May 12, 2025 at 2 pm ETJune 26, 2025 The Project F.I.R.E. team receives their “Future Game-Changer” award during the 2024 Gateways to Blue Skies forum held at NASA’s Ames Research Center in California. Gateways to Blue Skies is one of several Aeronautics Innovation Challenges open to the academic community.NASA / Brandon Torres Aeronautics Innovation Challenges – OPEN
NASA’s nationwide team of aeronautical innovators are committed to giving students of all ages opportunities to solve some of the biggest technical challenges facing the aviation community today. Through NASA-sponsored challenges and competitions, students representing multiple disciplines will put their skills to work by designing and building solutions to real-world problems.
See the Complete List of Challenges Currently Closed Solicitations Advanced Capabilities for Emergency Response Operations RFI – CLOSEDView the full ACERO RFI announcement here.
NASA’s Advanced Capabilities for Emergency Response Operations (ACERO) project used this request for information to identify technologies that addressed current challenges facing the wildland firefighting community. NASA was seeking information on data collection, airborne connectivity and communications solutions, unmanned aircraft systems traffic management, aircraft operations and autonomy, and more. This would support development of a partnership strategy for future collaborative demonstrations.
Interested parties were requested to respond to this notice with an information package submitted via https://nari.arc.nasa.gov/acero-rfi no later than 4 pm ET, October 15, 2023. Submissions were accepted only from U.S. companies.
Advanced Air Mobility Mission RFI – CLOSEDView the full AAM RFI announcement here.
This request for information is being used to gather market research for NASA to make informed decisions regarding potential partnership strategies and future research to enable Advanced Air Mobility (AAM). NASA is seeking information from public, private, and academic organizations to determine technical needs and community interests that may lead to future solicitations regarding AAM research and development.
This particular RFI is just one avenue of multiple planned opportunities for formal feedback on or participation in NASA’s AAM Mission-related efforts to develop these requirements and help enable AAM.
The respond by date for this RFI closed on Feb. 1, 2025, at 6 p.m. EST.
ROA-2024 NRA Amendment 1 – CLOSED(View the full ROA-2024 NRA Amendment 1 text here.)
The announcement solicited proposals from accredited U.S. institutions for research training grants to begin the academic year. This Notice of Funding Opportunity was designed to support independently conceived research projects by highly qualified graduate students, in disciplines needed to help advance NASA’s mission, thus affording these students the opportunity to directly contribute to advancements in STEM-related areas of study. Advanced Air Vehicle Program fellowship opportunities are focused on innovation and the generation of measurable research results that contribute to NASA’s current and future science and technology goals.
Research proposals were sought to address key challenges provided in Elements of Appendix A.8.
A budget breakdown for each proposal was required, detailing the allocation of the award funds by year. The budget document could adhere to any format or template provided by the applicant’s institution.
Proposals were due by April 30, 2024, at 5 PM ET.
ROA-2024 NRA Amendment 3 – CLOSED(View the full ROA-2024 NRA Amendment 3 text here)
NASA’s Commercial Supersonic Technology project sought proposals for a fuel injector design concept and fabrication for testing at NASA’s Glenn Research Center in Cleveland.
The proposal for the fuel injector design aimed to establish current state-of-the-art in low NOx supersonic cruise while meeting reasonable landing take-off NOx emissions. The technology application timeline is targeted for a supersonic aircraft with entry into service in the 2035+ timeframe.
Proposals were due by May 31, 2024 at 5 pm EDT.
NASA Research Opportunities in AeronauticsCompetition for NRA awards is open to both academia and industry.
The current open solicitations for ARMD Research Opportunities are ROA-2024 and ROA-2025.
Here is some general information to know about the NRA process.
- NRA solicitations are released by NASA Headquarters through the Web-based NASA Solicitation and Proposal Integrated Review and Evaluation System (NSPIRES).
- All NRA technical work is defined and managed by project teams within these four programs: Advanced Air Vehicles Program, Airspace Operations and Safety Program, Integrated Aviation Systems Program, and Transformative Aeronautics Concepts Program.
- NRA awards originate from NASA’s Langley Research Center in Virginia, Ames Research Center in California, Glenn Research Center in Cleveland, and Armstrong Flight Research Center in California.
- Competition for NRA awards is full and open.
- Participation is open to all categories of organizations, including educational institutions, industry, and nonprofits.
- Any updates or amendments to an NRA is posted on the appropriate NSPIRES web pages as noted in the Amendments detailed below.
- ARMD sends notifications of NRA updates through the NSPIRES email system. In order to receive these email notifications, you must be a Registered User of NSPIRES. However, note that NASA is not responsible for inadvertently failing to provide notification of a future NRA. Parties are responsible for regularly checking the NSPIRES website for updated NRAs.
Aeronautics STEM
Aeronautics Research Mission Directorate
The National Advisory Committee for Aeronautics (NACA)
Aeronáutica en español
Share Details Last Updated Jun 06, 2025 EditorJim BankeContactJim Bankejim.banke@nasa.gov Related TermsARMD Research Solicitations (Updated June 6)
9 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA / Lillian Gipson/Getty ImagesTHIS PAGE WAS UPDATED ON JUNE 6, 2025
(Updated Advanced Air Vehicles Program Fellowship Opportunities.)
This Aeronautics Research Mission Directorate (ARMD) solicitations page compiles the opportunities to collaborate with NASA’s aeronautical innovators and/or contribute to their research to enable new and improved air transportation systems.
Most opportunities to participate in research are officially announced through the Web-based NASA Solicitation and Proposal Integrated Review and Evaluation System, better known as NSPIRES. You are encouraged to visit the NSPIRES web site, create an account, and sign up for automated email announcements.
Other types of collaborative opportunities, such as those involving Requests for Information or academic research contests, also are included on this page.
This page has four major sections:
- Quick list of open solicitations with key dates listed.
- Current open solicitations with more details and helpful links.
- Closed solicitations in case it is helpful to see other examples of the kind of research opportunities NASA Aeronautics makes available.
- Summary of NASA’s Research Opportunities in Aeronautics (ROA) NASA Research Announcement (NRA) selection process.
Advanced Air Vehicles Program Fellowship Opportunities
Proposals are due by June 11, 2025. (NOTE important update below.)
University Leadership Initiative
Step-A proposals due by June 26, 2025.
University Student Research Challenge
Proposals for Cycle 3 are due by June 26, 2025.
Advanced Air Vehicles Program Fellowship Opportunities
(View the full ROA-2025 NRA Amendment 1 text here.)
This announcement solicits proposals from accredited U.S. institutions for research training grants to begin the academic year. This Notice of Funding Opportunity is designed to support independently conceived research projects by highly qualified graduate students in disciplines needed to help advance NASA’s mission, thus affording these students the opportunity to directly contribute to advancements in STEM-related areas of study. These opportunities are focused on innovation and the generation of measurable research results that contribute to NASA’s current and future science and technology goals.
Research proposals are sought to address the key challenges summarized in the Elements section at the end of the Amendment 1 document, and which reference NASA’s Hypersonic Technology project.
UPDATE for June 6: Reflecting the Fiscal Year 2026 budget changes, the Transformational Tools & Technologies project opportunities originally described in this announcement were cancelled. Proposals citing this project will not be evaluated.
Notices of Intent are not required.
A budget breakdown for each proposal is required, detailing the allocation of the award funds by year. The budget document may adhere to any format or template provided by the applicant’s institution. Two pre-proposal teleconferences for potential proposers will be held and meeting links will be posted on NSPIRES.
Proposals are due by 5 p.m. EDT on June 11, 2025.
uli-2025-graphicNASA / Lillian Gipson ROA-2024 NRA Amendment 2 – OPENUniversity Leadership Initiative
(View the full ROA-2024 NRA Amendment 2 text here.)
NASA’s University Leadership Initiative (ULI) provides the opportunity for university teams to exercise technical and organizational leadership in proposing unique technical challenges in aeronautics, defining multi-disciplinary solutions, establishing peer review mechanisms, and applying innovative teaming strategies to strengthen the research impact.
Research proposals are sought in six ULI topic areas in Appendix D.4.
Topic 1: Safe, Efficient Growth in Global Operations
Topic 2: Innovation in Commercial High-Speed Aircraft
Topic 3: Ultra-Efficient Subsonic Transports
Topic 4: Safe, Quiet, and Affordable Vertical Lift Air Vehicles
Topic 5: In-Time System-Wide Safety Assurance
Topic 6: Assured Autonomy for Aviation Transformation
This NASA Research Announcement will utilize a two-step proposal submission and evaluation process. The initial step is a short mandatory Step-A proposal, which is due June 26, 2025. Those offerors submitting the most highly rated Step-A proposals will be invited to submit a Step-B proposal. All proposals must be submitted electronically through NSPIRES at https://nspires.nasaprs.com. An Applicant’s Workshop will be held on Thursday April 30, 2025; 1:00-3:00 p.m. ET (https://uli.arc.nasa.gov/applicants-workshops/workshop9) (Page will be live closer to the event.)
An interested partners list for this ULI is at https://uli.arc.nasa.gov/partners. To be listed as an interested lead or partner, please send an email to hq-univpartnerships@mail.nasa.gov with “ULI Partnerships” in the subject line and include the information required for the table on that web page.
Getty Images ROA-2024 NRA Amendment 4 – OPENUniversity Student Research Challenge
(View the full ROA-2024 NRA Amendment 4 text here)
NASA’s University Student Research Challenge (USRC) seeks to challenge students to propose new ideas/concepts that are relevant to NASA Aeronautics. The challenge will provide students from accredited U.S. colleges or universities with grants for their projects, as well as the challenge of raising cost share funds through a crowdfunding campaign. The process of creating and implementing a crowdfunding campaign acts as a teaching accelerator — requiring students to act like entrepreneurs and raise awareness about their research among the public.
The solicitation goal can be accomplished through project ideas such as advancing the design, developing technology or capabilities in support of aviation, by demonstrating a novel concept, or enabling advancement of aeronautics-related technologies.
Notices of Intent are not required for this solicitation.
Proposals for Cycle 3 are due June 26, 2025.
Proposals can also be submitted later and evaluated in the second and third cycles.
The USRC Q&A/Info Session and Proposal Workshop will be held on the days/times below. Please join us on TEAMS using the Meeting Link, or call in via +1 256-715-9946,,317928116#.
USRC CycleInformation Session/Q&A DateProposal Due DateCycle 1Sept. 20, 2024 at 2 pm ETNov. 7, 2024Cycle 2Jan. 27, 2025 at 2 pm ETMarch 13, 2025Cycle 3May 12, 2025 at 2 pm ETJune 26, 2025 The Project F.I.R.E. team receives their “Future Game-Changer” award during the 2024 Gateways to Blue Skies forum held at NASA’s Ames Research Center in California. Gateways to Blue Skies is one of several Aeronautics Innovation Challenges open to the academic community.NASA / Brandon Torres Aeronautics Innovation Challenges – OPENNASA’s nationwide team of aeronautical innovators are committed to giving students of all ages opportunities to solve some of the biggest technical challenges facing the aviation community today. Through NASA-sponsored challenges and competitions, students representing multiple disciplines will put their skills to work by designing and building solutions to real-world problems.
See the Complete List of Challenges Currently Closed Solicitations Advanced Capabilities for Emergency Response Operations RFI – CLOSEDView the full ACERO RFI announcement here.
NASA’s Advanced Capabilities for Emergency Response Operations (ACERO) project used this request for information to identify technologies that addressed current challenges facing the wildland firefighting community. NASA was seeking information on data collection, airborne connectivity and communications solutions, unmanned aircraft systems traffic management, aircraft operations and autonomy, and more. This would support development of a partnership strategy for future collaborative demonstrations.
Interested parties were requested to respond to this notice with an information package submitted via https://nari.arc.nasa.gov/acero-rfi no later than 4 pm ET, October 15, 2023. Submissions were accepted only from U.S. companies.
Advanced Air Mobility Mission RFI – CLOSEDView the full AAM RFI announcement here.
This request for information is being used to gather market research for NASA to make informed decisions regarding potential partnership strategies and future research to enable Advanced Air Mobility (AAM). NASA is seeking information from public, private, and academic organizations to determine technical needs and community interests that may lead to future solicitations regarding AAM research and development.
This particular RFI is just one avenue of multiple planned opportunities for formal feedback on or participation in NASA’s AAM Mission-related efforts to develop these requirements and help enable AAM.
The respond by date for this RFI closed on Feb. 1, 2025, at 6 p.m. EST.
ROA-2024 NRA Amendment 1 – CLOSED(View the full ROA-2024 NRA Amendment 1 text here.)
The announcement solicited proposals from accredited U.S. institutions for research training grants to begin the academic year. This Notice of Funding Opportunity was designed to support independently conceived research projects by highly qualified graduate students, in disciplines needed to help advance NASA’s mission, thus affording these students the opportunity to directly contribute to advancements in STEM-related areas of study. Advanced Air Vehicle Program fellowship opportunities are focused on innovation and the generation of measurable research results that contribute to NASA’s current and future science and technology goals.
Research proposals were sought to address key challenges provided in Elements of Appendix A.8.
A budget breakdown for each proposal was required, detailing the allocation of the award funds by year. The budget document could adhere to any format or template provided by the applicant’s institution.
Proposals were due by April 30, 2024, at 5 PM ET.
ROA-2024 NRA Amendment 3 – CLOSED(View the full ROA-2024 NRA Amendment 3 text here)
NASA’s Commercial Supersonic Technology project sought proposals for a fuel injector design concept and fabrication for testing at NASA’s Glenn Research Center in Cleveland.
The proposal for the fuel injector design aimed to establish current state-of-the-art in low NOx supersonic cruise while meeting reasonable landing take-off NOx emissions. The technology application timeline is targeted for a supersonic aircraft with entry into service in the 2035+ timeframe.
Proposals were due by May 31, 2024 at 5 pm EDT.
NASA Research Opportunities in AeronauticsCompetition for NRA awards is open to both academia and industry.
The current open solicitations for ARMD Research Opportunities are ROA-2024 and ROA-2025.
Here is some general information to know about the NRA process.
- NRA solicitations are released by NASA Headquarters through the Web-based NASA Solicitation and Proposal Integrated Review and Evaluation System (NSPIRES).
- All NRA technical work is defined and managed by project teams within these four programs: Advanced Air Vehicles Program, Airspace Operations and Safety Program, Integrated Aviation Systems Program, and Transformative Aeronautics Concepts Program.
- NRA awards originate from NASA’s Langley Research Center in Virginia, Ames Research Center in California, Glenn Research Center in Cleveland, and Armstrong Flight Research Center in California.
- Competition for NRA awards is full and open.
- Participation is open to all categories of organizations, including educational institutions, industry, and nonprofits.
- Any updates or amendments to an NRA is posted on the appropriate NSPIRES web pages as noted in the Amendments detailed below.
- ARMD sends notifications of NRA updates through the NSPIRES email system. In order to receive these email notifications, you must be a Registered User of NSPIRES. However, note that NASA is not responsible for inadvertently failing to provide notification of a future NRA. Parties are responsible for regularly checking the NSPIRES website for updated NRAs.
Aeronautics STEM
Aeronautics Research Mission Directorate
The National Advisory Committee for Aeronautics (NACA)
Aeronáutica en español
Share Details Last Updated Jun 06, 2025 EditorJim BankeContactJim Bankejim.banke@nasa.gov Related TermsAtlas V rocket to launch Amazon’s 2nd batch of Kuiper internet satellites on June 13
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Japan's Resilience moon lander has crashed into the lunar surface
Japan's Resilience moon lander has crashed into the lunar surface
One of the best star projectors on the market — the Pococo Galaxy Star Projector — is at its lowest ever price ahead of Father's Day
Hubble Captures Starry Spectacle
- Hubble Home
- Overview
- Impact & Benefits
- Science
- Observatory
- Team
- Multimedia
- News
- More
2 min read
Hubble Captures Starry Spectacle This NASA/ESA Hubble Space Telescope image features the barred spiral galaxy NGC 685.ESA/Hubble & NASA, J. Lee, F. Belfiore
A galaxy ablaze with young stars is the subject of this NASA/ESA Hubble Space Telescope image. Named NGC 685, this galaxy is situated about 64 million light-years away in the constellation Eridanus (the River). NGC 685 is a barred spiral because its feathery spiral arms sprout from the ends of a bar of stars at the galaxy’s center. The Milky Way is also a barred spiral, but our galaxy is a little less than twice the size of NGC 685.
Astronomers used Hubble to study NGC 685 for two observing programs, both focused on star formation. It’s no surprise that NGC 685 was part of these programs: numerous patches of young, blue stars highlight the galaxy’s spiral arms. Also visible are pink gas clouds, called H II (pronounced ‘H-two’) regions, that glow for a short time when particularly hot and massive stars are born. An especially eye-catching H II region peeks out at the bottom edge of the image. Despite the dozens of star-forming regions evident in this image, NGC 685 converts an amount of gas equivalent to less than half the mass of the Sun into stars each year.
The Hubble data collected for the two observing programs will allow astronomers to catalogue 50,000 H II regions and 100,000 star clusters in nearby galaxies. By combining Hubble’s sensitive visible and ultraviolet observations with infrared data from the NASA/ESA/CSA James Webb Space Telescope and radio data from the Atacama Large Millimeter/submillimeter Array, researchers can peer into the depths of dusty stellar nurseries and illuminate the stars forming there.
Text Credit: ESA/Hubble
Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubbleMedia Contact:
Claire Andreoli (claire.andreoli@nasa.gov)
NASA’s Goddard Space Flight Center, Greenbelt, MD
Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
Hubble’s Galaxies
3D Hubble Models
Hubble’s Night Sky Challenge
'Predator: Killer of Killers' is a battle across history that doesn't dwell on the franchise's past
Hubble Captures Starry Spectacle
- Hubble Home
- Overview
- Impact & Benefits
- Science
- Observatory
- Team
- Multimedia
- News
- More
2 min read
Hubble Captures Starry Spectacle This NASA/ESA Hubble Space Telescope image features the barred spiral galaxy NGC 685.ESA/Hubble & NASA, J. Lee, F. BelfioreA galaxy ablaze with young stars is the subject of this NASA/ESA Hubble Space Telescope image. Named NGC 685, this galaxy is situated about 64 million light-years away in the constellation Eridanus (the River). NGC 685 is a barred spiral because its feathery spiral arms sprout from the ends of a bar of stars at the galaxy’s center. The Milky Way is also a barred spiral, but our galaxy is a little less than twice the size of NGC 685.
Astronomers used Hubble to study NGC 685 for two observing programs, both focused on star formation. It’s no surprise that NGC 685 was part of these programs: numerous patches of young, blue stars highlight the galaxy’s spiral arms. Also visible are pink gas clouds, called H II (pronounced ‘H-two’) regions, that glow for a short time when particularly hot and massive stars are born. An especially eye-catching H II region peeks out at the bottom edge of the image. Despite the dozens of star-forming regions evident in this image, NGC 685 converts an amount of gas equivalent to less than half the mass of the Sun into stars each year.
The Hubble data collected for the two observing programs will allow astronomers to catalogue 50,000 H II regions and 100,000 star clusters in nearby galaxies. By combining Hubble’s sensitive visible and ultraviolet observations with infrared data from the NASA/ESA/CSA James Webb Space Telescope and radio data from the Atacama Large Millimeter/submillimeter Array, researchers can peer into the depths of dusty stellar nurseries and illuminate the stars forming there.
Text Credit: ESA/Hubble
Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubbleMedia Contact:
Claire Andreoli (claire.andreoli@nasa.gov)
NASA’s Goddard Space Flight Center, Greenbelt, MD
Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
Hubble’s Galaxies
3D Hubble Models
Hubble’s Night Sky Challenge