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BBX SAG Meeting, 15 Jan 2026
1 min read

Kick-Off Meeting Agenda Introductions + Grand Vision White Paper Outline + Plan + Organization  Q&A + Discussion Meeting Connection Join the Meeting

Jan 9, 2026
Topic
PhysCOS Activities at AAS 247–Wednesday, 7 January
1 min read

If you’re attending the American Astronomical Society’s 2026 Winter Meeting (AAS 247) in Phoenix AZ on Wednesday 7 January, please…

Jan 6, 2026
Topic
PhysCOS Activities at AAS 247–Tuesday, 6 January
1 min read

If you’re If you’re attending the American Astronomical Society’s 2026 Winter Meeting (AAS 247) in Phoenix, AZ, stop by the…

Jan 5, 2026
Topic
PhysCOS Activities at AAS 247–Monday, 5 January
2 min read

If you’re attending the American Astronomical Society’s 2026 Winter Meeting (AAS 247) in Phoenix, AZ, please join us for PhysCOS-organized…

Jan 4, 2026
Topic
AAS Meeting 247, Jan 2026
5 min read

The 247th AAS meeting (joint with the Historical Astronomy Division) will be held 4-8 January in Phoenix, Arizona at the…

Jan 4, 2026
Topic
PhysCOS Activities at AAS 247 Next Week
2 min read

PhysCOS is participating in several activities at the next Winter Meeting of the American Astronomical Society (AAS 247), taking place…

Jan 2, 2026
Topic
X-Ray SIG Seminar 19 Dec 2025
2 min read

Advancing Critical-Angle Transmission (CAT) Grating Technology for High Resolving Power Soft X-ray Spectroscopy Speaker Ralf Heilmann, MIT Abstract High resolving…

Dec 19, 2025
Topic
Hi-ReX SAG Kickoff Meeting 17 Dec 2025
1 min read

Hi-ReX SAG will have a kick-off meeting next week on Wednesday, December 17, at 12pm EST (9am PST).

Dec 17, 2025
Topic
Astro 2030 Workshop
1 min read

NASA is planning two astrophysics strategic planning workshops in 2026. The Innovation workshop would happen first. The Astro 2030 workshop…

Dec 17, 2025
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Amendment 37: New Opportunity: C.12 Foundational Artificial Intelligence for the Moon and Mars

A visualization from NASA's Mars Reconnaissance Orbiter (MRO) showing the diverse geological landscape of Mars' Gale Crater that NASA's Curiosity rover has been exploring. The image captures a steep slope with distinct layered rock formations in varied colors including reddish-brown, tan, and purplish hues. The upper portion of the image shows the Gediz Vallis channel, while below are visible bands of sedimentary deposits created over millions of years. These layers contain sulfates and other minerals that formed as water evaporated, providing evidence of Mars' ancient watery past. The terrain's rich geological variation offers crucial information about Mars' climate history and potential habitability for microbial life approximately 3.7 billion years ago. This enhanced color image was created in March 2024 using data from the HiRISE camera and other instruments aboard MRO.

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MarstoTable

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An image showing an erupting volcano, sea ice, desert topography, aerosols over India, and flooded fields.