Oh, would it not be absurd if there was no objective state?
What if the unobserved always waits, insubstantial,
till our eyes give it shape?

— Peter Hammill

Feed aggregator

SpaceX quiz: Test your private rocket knowledge

Space.com - Tue, 07/29/2025 - 10:00am
Whether you're a Falcon 9 fan or want to go to Mars, this quiz is your chance to prove it.
Categories: Astronomy

James Webb Space Telescope finds black holes that waited patiently before devouring stars in dusty galaxies

Space.com - Tue, 07/29/2025 - 9:00am
Using the James Webb Space Telescope, astronomers hunted supermassive black holes devouring stars in dusty galaxies — but laying in wait for their stellar victims.
Categories: Astronomy

Solar-powered ambush drones can wait for targets like land mines

New Scientist Space - Cosmology - Tue, 07/29/2025 - 8:02am
Russian ambush drones have been seen in Ukraine fitted with cheap solar panels, which enable them to lurk indefinitely, waiting for a target to come near
Categories: Astronomy

Solar-powered ambush drones can wait for targets like land mines

New Scientist Space - Space Headlines - Tue, 07/29/2025 - 8:02am
Russian ambush drones have been seen in Ukraine fitted with cheap solar panels, which enable them to lurk indefinitely, waiting for a target to come near
Categories: Astronomy

ISS astronauts spot lightning strike from space | Space photo of the day for July 29, 2025

Space.com - Tue, 07/29/2025 - 8:00am
Residents both on the ISS and in Singapore were treated to a spectacular show at 3:18 am local time.
Categories: Astronomy

Best Sony lenses in 2025: Make the most of your Sony camera

Space.com - Tue, 07/29/2025 - 8:00am
The best Sony lenses are the best glass you can get for your Sony camera. Our guide takes you through models that suit a range of budgets and photography styles.
Categories: Astronomy

NASA’s Artemis Albatross

Universe Today - Tue, 07/29/2025 - 7:43am

While all the technology of the Apollo program still exists in the form of blueprints and designs, all the human expertise that went into crafting those rockets and spaceships is now either retired or passed away.

Categories: Astronomy

NASA's Junocam Heals Its Radiation Damage

Universe Today - Tue, 07/29/2025 - 7:43am

The JunoCam on NASA's Juno spacecraft has given us fantastic images of Jupiter and its moons, especially volcanic Io. But the instrument is suffering after years of exposure to Jupiter's intense radiation. There are few options for repairing that damage from such a great distance, but it looks like NASA's done it.

Categories: Astronomy

Zero-Boil Fuel Storage Undergoes System Testing

Universe Today - Tue, 07/29/2025 - 7:43am

From an engineering perspective, space is surprisingly hot. Or, more specifically, solar energy can make systems that need to be kept at a very cold temperature heat up much more quickly than expected, given the reputation that space has of being cold. In some cases, this heating causes issues with long-term missions, which is why NASA is actively testing a two-stage active cryogenic system to keep one important consumable as cold as possible - fuel.

Categories: Astronomy

Astronomers Discover Mysterious Radio Pulsing White Dwarf

Universe Today - Tue, 07/29/2025 - 7:43am

A team of astronomers using the Netherlands' powerful LOFAR radio telescope has found a white dwarf that's defying everything we thought we knew about them. Located over 3,500 light-years away, it’s pulsing out radio signals every 14 minutes with a twist, its radio waves mysteriously switch between spinning in circles and vibrating in straight lines. It's like discovering a lighthouse that randomly changes the shape of its beam, except this lighthouse is a star that died long ago and should be quietly cooling in space.

Categories: Astronomy

Act now to save $50 on these stargazing Celestron binoculars, perfect for observing August's sturgeon moon

Space.com - Tue, 07/29/2025 - 7:32am
Want to bring the cosmos closer? Save nearly 40% on these Celestron Skymaster 15x70 binoculars, but with Prime Day ending soon you'll have to be fast!
Categories: Astronomy

Tomb of Ancient Maya City’s First Ruler Has Been Uncovered by Archaeologists

Scientific American.com - Tue, 07/29/2025 - 6:45am

A team of archaeologists excavating the ancient Maya city of Caracol discovered the tomb of its first ruler, which contained pottery, jadeite jewelry and a rare death mask

Categories: Astronomy

John Cena searches for love in parallel dimensions in the new 'Peacemaker' Season 2 trailer (video)

Space.com - Tue, 07/29/2025 - 6:00am
Christopher Smith and the gang deal with parallel realities and ARGUS in the second trailer for DC Studios and HBO Max's Peacemaker season 2.
Categories: Astronomy

VV27 road to liftoff

ESO Top News - Tue, 07/29/2025 - 5:00am
Video: 00:07:00

Highlights and liftoff of Vega-C flight VV27 from Europe’s Spaceport in French Guiana, at 23:03 local time on 25 July (03:03 BST/04:03 CEST on 26 July).

Flight VV27 was operated by Arianespace and launched Airbus’s four CO3D satellites and the French space agency CNES MicroCarb mission.

The four small satellites in the CO3D constellation (an abbreviation of the French 'Constellation Optique en 3D') are set to map the globe in three dimensions from low Earth orbit, to serve public and private sector needs.

MicroCarb is designed to map sources and sinks of carbon dioxide on a global scale. ESA coordinated and procured the launch of MicroCarb on behalf of the European Commission, as part of its In-Orbit Demonstration / In-Orbit Validation (IOD/IOV) programme.

Categories: Astronomy

How to Watch Double Meteor Shower as Southern Delta Aquariids and Alpha Capricornids Peak Tonight

Scientific American.com - Tue, 07/29/2025 - 12:00am

The Southern Delta Aquariids and the Alpha Capricornids are due to peak at the same time and may add up to something magical

Categories: Astronomy

Curiosity Blog, Sols 4611-4613: Scenic Overlook

NASA - Breaking News - Mon, 07/28/2025 - 8:02pm
Curiosity Navigation

2 min read

Curiosity Blog, Sols 4611-4613: Scenic Overlook NASA’s Mars rover Curiosity acquired this image, sitting on top of the distinctive ridge-and-hollow terrain of the boxwork-forming unit for a panoramic view, on July 24, 2025. Curiosity used its Right Navigation Camera on Sol 4609, or Martian day 4,609 of the Mars Science Laboratory mission, at 21:29:43 UTC. NASA/JPL-Caltech

Written by Lucy Lim, Planetary Scientist at NASA’s Goddard Space Flight Center

Earth planning date: Friday, July 25, 2025

A 23-meter drive (about 75 feet) brought Curiosity to today’s planned “look-about” spot. The highlight of the plan will be the 360-degree Mastcam panorama that will document the ridge-and-hollow topography of the boxwork-forming unit we’ve been exploring, in addition to overlying stratigraphy in some of the nearby buttes. The right-angle ridge pattern is quite prominent in the HiRISE orbital imaging, which enabled us to plan for this stop. It has been 70 sols since the last panorama, and the rover has driven quite some distance in that time!

Additional detailed imaging was planned with the ChemCam remote imager (RMI) and Mastcam high-resolution M100: mosaics will cover the exposed strata underneath the ridge we’re planning to drive on (“Arequipa Airport”), two linear fractures, one parallel to the large ridge and one cross-cutting it (“Laguna de Salinas” and “Laguna Santa Rosa”), some troughs around a nearby light-toned float block (“Arubai”), and the Uyuni butte in the middle distance.

The bedrock texture here was a noticeable change from the previous workspace, with a knobbly oriented texture interspersed occasionally with platier exposures. Geochemical measurements were planned with the ChemCam LIBS to complement the auto-targeted post-drive AEGIS measurement: “La Coca” on a block that appeared to show unusual colors, and “El Algodón” on a knobbly textured chunk of bedrock. APXS geochemistry was planned with dust removal on the “Yura Tuff” knobbly target and without dust removal on the “Tipnis” target. MAHLI will also provide close-up imaging on the two APXS targets.

For the modern Martian environment, it’s still the cloudy season at Gale so we are planning several cloud-related activities. The Mastcam sky survey will measure abundances of atmospheric dust and water ice, whereas a special cloud altitude observation will include video of clouds and their shadows so that the altitudes and velocities of the clouds and related winds can be calculated. A separate short movie will search for dust lifting (dust devil) activity. Finally, the usual passive REMS and DAN observations will monitor the temperature, humidity, and neutron environment at Curiosity’s current location.


For more Curiosity blog posts, visit MSL Mission Updates


Learn more about Curiosity’s science instruments

Share

Details

Last Updated

Jul 28, 2025

Related Terms Explore More

3 min read Curiosity Blog, Sols 4609–4610: Recharged and Ready To Roll Onwards

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6 days 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,…


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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…

Categories: NASA

Curiosity Blog, Sols 4611-4613: Scenic Overlook

NASA News - Mon, 07/28/2025 - 8:02pm
Curiosity Navigation

2 min read

Curiosity Blog, Sols 4611-4613: Scenic Overlook NASA’s Mars rover Curiosity acquired this image, sitting on top of the distinctive ridge-and-hollow terrain of the boxwork-forming unit for a panoramic view, on July 24, 2025. Curiosity used its Right Navigation Camera on Sol 4609, or Martian day 4,609 of the Mars Science Laboratory mission, at 21:29:43 UTC. NASA/JPL-Caltech

Written by Lucy Lim, Planetary Scientist at NASA’s Goddard Space Flight Center

Earth planning date: Friday, July 25, 2025

A 23-meter drive (about 75 feet) brought Curiosity to today’s planned “look-about” spot. The highlight of the plan will be the 360-degree Mastcam panorama that will document the ridge-and-hollow topography of the boxwork-forming unit we’ve been exploring, in addition to overlying stratigraphy in some of the nearby buttes. The right-angle ridge pattern is quite prominent in the HiRISE orbital imaging, which enabled us to plan for this stop. It has been 70 sols since the last panorama, and the rover has driven quite some distance in that time!

Additional detailed imaging was planned with the ChemCam remote imager (RMI) and Mastcam high-resolution M100: mosaics will cover the exposed strata underneath the ridge we’re planning to drive on (“Arequipa Airport”), two linear fractures, one parallel to the large ridge and one cross-cutting it (“Laguna de Salinas” and “Laguna Santa Rosa”), some troughs around a nearby light-toned float block (“Arubai”), and the Uyuni butte in the middle distance.

The bedrock texture here was a noticeable change from the previous workspace, with a knobbly oriented texture interspersed occasionally with platier exposures. Geochemical measurements were planned with the ChemCam LIBS to complement the auto-targeted post-drive AEGIS measurement: “La Coca” on a block that appeared to show unusual colors, and “El Algodón” on a knobbly textured chunk of bedrock. APXS geochemistry was planned with dust removal on the “Yura Tuff” knobbly target and without dust removal on the “Tipnis” target. MAHLI will also provide close-up imaging on the two APXS targets.

For the modern Martian environment, it’s still the cloudy season at Gale so we are planning several cloud-related activities. The Mastcam sky survey will measure abundances of atmospheric dust and water ice, whereas a special cloud altitude observation will include video of clouds and their shadows so that the altitudes and velocities of the clouds and related winds can be calculated. A separate short movie will search for dust lifting (dust devil) activity. Finally, the usual passive REMS and DAN observations will monitor the temperature, humidity, and neutron environment at Curiosity’s current location.


For more Curiosity blog posts, visit MSL Mission Updates


Learn more about Curiosity’s science instruments

Share

Details

Last Updated

Jul 28, 2025

Related Terms Explore More

3 min read Curiosity Blog, Sols 4609–4610: Recharged and Ready To Roll Onwards

Article


5 hours ago

2 min read Feeling the Heat: Perseverance Looks for Evidence of Contact Metamorphism 

Article


6 days ago

3 min read Curiosity Blog, Sols 4607-4608: Deep Dip

Article


6 days 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…

Categories: NASA

Join Second Lady Usha Vance as She Reads to Children at NASA Johnson

NASA News - Mon, 07/28/2025 - 7:02pm
As part of her Summer Reading Challenge, Second Lady Usha Vance will host an event for children in grades K-8 on Monday, Aug. 4, at NASA’s Johnson Space Center in Houston.Credit: White House

As part of her Summer Reading Challenge, Second Lady Usha Vance will host an event for children in grades K-8 on Monday, Aug. 4, at NASA’s Johnson Space Center in Houston. Media are invited.

NASA astronaut Suni Williams will join Ms. Vance to read a space-related book to children and participate in other space-related activities.

Live coverage of the reading will stream about 2:45 p.m. EDT on NASA+. Learn how to watch NASA content through a variety of platforms, including social media.

U.S. media interested in participating in this event must RSVP to NASA Press Secretary Bethany Stevens at: bethany.c.stevens@nasa.gov, as well as Office of the Second Lady Communications Director Nicole Reeves at: nicole.e.reeves@ovp.eop.gov. Requests must be made no later than 1 p.m. EDT on Thursday, July 31. Confirmed media will receive additional details from NASA. The agency’s media accreditation policy is online.

Through her reading challenge, the Second Lady is encouraging youth to seek adventure, imagination, and discovery between the pages of a book. Students interested in participating in the challenge must read 12 books by Friday, Sept. 5. Additional details, including where to download a reading log, and how to submit it to the White House, are available online.

As part of NASA’s Artemis campaign, the agency will send astronauts to the Moon to prepare for future human exploration of Mars, inspiring Golden Age explorers, and ensuring the United States continues to lead in space exploration and discovery.

Learn more about NASA missions online at:

https://www.nasa.gov

-end-

Bethany Stevens / Cheryl Warner
Headquarters, Washington
202-358-1600
bethany.c.stevens@nasa.gov / cheryl.m.warner@nasa.gov

Share Details Last Updated Jul 29, 2025 LocationNASA Headquarters Related Terms
Categories: NASA

Join Second Lady Usha Vance as She Reads to Children at NASA Johnson

NASA - Breaking News - Mon, 07/28/2025 - 7:02pm
As part of her Summer Reading Challenge, Second Lady Usha Vance will host an event for children in grades K-8 on Monday, Aug. 4, at NASA’s Johnson Space Center in Houston.Credit: White House

As part of her Summer Reading Challenge, Second Lady Usha Vance will host an event for children in grades K-8 on Monday, Aug. 4, at NASA’s Johnson Space Center in Houston. Media are invited.

NASA astronaut Suni Williams will join Ms. Vance to read a space-related book to children and participate in other space-related activities.

Live coverage of the reading will stream about 2:45 p.m. EDT on NASA+. Learn how to watch NASA content through a variety of platforms, including social media.

U.S. media interested in participating in this event must RSVP to NASA Press Secretary Bethany Stevens at: bethany.c.stevens@nasa.gov, as well as Office of the Second Lady Communications Director Nicole Reeves at: nicole.e.reeves@ovp.eop.gov. Requests must be made no later than 1 p.m. EDT on Thursday, July 31. Confirmed media will receive additional details from NASA. The agency’s media accreditation policy is online.

Through her reading challenge, the Second Lady is encouraging youth to seek adventure, imagination, and discovery between the pages of a book. Students interested in participating in the challenge must read 12 books by Friday, Sept. 5. Additional details, including where to download a reading log, and how to submit it to the White House, are available online.

As part of NASA’s Artemis campaign, the agency will send astronauts to the Moon to prepare for future human exploration of Mars, inspiring Golden Age explorers, and ensuring the United States continues to lead in space exploration and discovery.

Learn more about NASA missions online at:

https://www.nasa.gov

-end-

Bethany Stevens / Cheryl Warner
Headquarters, Washington
202-358-1600
bethany.c.stevens@nasa.gov / cheryl.m.warner@nasa.gov

Share Details Last Updated Jul 29, 2025 LocationNASA Headquarters Related Terms
Categories: NASA

Ames Exchange Lodging Info

NASA News - Mon, 07/28/2025 - 6:02pm
April 8, 2025Kenny Contreras April 10, 2025 April 10, 2025 April 10, 2025 On-Site Lodging at Ames The Exchange at Ames operates a variety of lodging options, right on center.

If you’re visiting Ames for an extended period, you’ll need lodging that’s in the area, and affordable. This article will go over the lodging options that we have on-center.

Who May Stay?
Personnel in the following categories are considered eligible:

  • APPEL course participants
  • ARC college student program participants
  • TDY visitors to NASA or other federal agencies on official orders
  • Visiting university faculty, post-doctoral students (to NASA only)
  • Visitors to ARC or other federal agency on-site contractors to conduct NASA or resident agency related business
  • Active duty or reserve-on-active-duty military with orders
  • ARC employees conducting business facilitated by overnight accommodation (e.g. ongoing experiment, major conference)
  • ARC employees for their personal convenience
  • NASA and military service retirees
  • Accompanying family members of the above
  • NRP Tenants and their guests (foreign nationals must be cleared through security prior to NRP and lodge access)

Making A Reservation

Please contact the front desk for all inquiries.

Business Hours: Monday – Friday, 8:30am – 4:00pm

Phone: (650) 604-8100

Email:  info@nasalodge.com

Check-In: 3:00 PM   (Contactless check-in is available after business hours.)
Check-Out: 11:00 AM

All reservations require an email address and a cell phone number. Credit card information is required prior to check-in by calling the front desk. Cancellations or changes must be done at least 24 hours prior to check-in via email at info@nasalodge.com or calling the front desk at (650) 604-8100. If you fail to cancel your reservation, you will be charged for one night’s stay.

Building 19 Premium King Room

  • 24 Remodeled Modern Rooms
  • Luxurious Restroom with Walk-in Shower & Towel Warmers
  • Central A/C & Heating
  • Spacious Closet Space
  • Work Desk Space
  • Mini Refrigerator with Freezer
  • Flat Screen TV with Full DirecTV Access Including HBO, Showtime, Cinemax, Etc.
  • In-Room Safe
  • Complimentary Coffee & Bottled Water
  • Iron & Ironing Board
  • Robust Power Outlets USB-A & USB-C
  • Dimmable Lighting
  • Keyless RFID Entry
  • NASA-Connect Accessible
  • Free Parking
  • Complimentary Breakfast

Building 19- Standard Queen Room

  • 20 Remodeled Queen Rooms
  • A/C Window Unit
  • Heater Unit
  • Work Desk Space
  • Private Bathroom
  • Mini Refrigerator with freezer
  • Flatscreen TV
  • In-Room Safe
  • Iron & Iron Board
  • NASA-Connect Accessible
  • Free Parking
  • Complimentary Breakfast

Buildings 583 A & B Dorms

  • Queen & Twin Size Bed Options
  • Work Desk Space
  • Private Restroom
  • Microwave
  • Refrigerator with Freezer (Size varies)
  • Access Communal Kitchen
  • NASA-Connect Accessible
  • Flatscreen TV Available in Select Rooms
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Categories: NASA