Travel
The NSSC provides travel reimbursement services for all authorized Agency travel including: domestic, foreign, local, ETDY, and Change of Station (COS). References Federal Travel Regulations…
Science
NASA Unveils Winning Designs for Mars Space Food Systems Challenge
NASA announced the winners of the Deep Space Food Challenge: Mars to Table Thursday, with the top $300,000 prize being awarded to Chinyere Ukeje of…
NASA’s Machines for Mars Make Beer Bubbly
Carbon-capture technology repurposed for breweries spreads and finds new applications
Practicing for Safe Landings on the Moon and Beyond
In this Aug. 27, 2026, image, an Alta-X drone flies an advanced guidance and navigation system known as the Safe and Precise Landing – Integrated…
US-India Satellite Captures Time-lapse Video of Volcanic Eruption
Like tendrils on a vine, lava spreads out from the northern crater of Krasheninnikov, a volcano pair on the Pacific coast of Russia’s Kamchatka Peninsula….
Extremist parties are thriving ― and that scares people
Far-right and far-left parties are celebrating success after success, leaving moderate politicians in the dust and worrying many Germans. Political psychology helps us understand what’s…
Political psychology: Why extremist parties are thriving and what democratic politicians can do against it
Far-right and far-left parties are celebrating success after success, leaving moderate politicians in the dust and worrying many Germans. Political psychology helps us understand what’s…
AI systems shifted their answers toward both left- and right-leaning users in a study. Could sycophantic chatbots deepen political divides?
A study shows chatbots mirror users’ politics, part of a broader tendency known as AI sycophancy. Researchers fear this could deepen polarization.
Could flattering AI make humanity turn on itself?
A study shows chatbots mirror users’ politics, part of a broader tendency known as AI sycophancy. Researchers fear this could deepen polarization.
APOD: 2026 September 24 – The Ghosts of Five Supernovas
APOD Science APOD APOD: 2026 September 24 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the…