Cassini detected fresh organic compounds in ice plumes from Enceladus’s subsurface ocean, strengthening the moon’s potential as a habitable environment beyond Earth.

Updated predictions for 3I/ATLAS’s perijove with Jupiter on March 16, 2026, reflect revised non-gravitational acceleration ...

Key Findings It may not need to strike Earth to become a threat. Our defensive playbook was built for rocks, not unknown ...

Perseverance Spots Debris From Jet Pack Crash Site On Mars Credit: Space.com | imagery: NASA/JPL-Caltech | edited by Steve ...

When theoretical physicist Michio Kaku went on Newsmax in late October and told viewers to "watch for it," he framed a clear ...

Footage of NASA's Perseverance rover capturing a dust devil on Mars traveling at 12 miles per hour (17 kph) Credit: Space.com ...

NASA’s JPL Horizons updates for 3I/ATLAS revise the non-gravitational acceleration model, affecting its projected perijove ...

The NASA-ISRO Synthetic Aperture Radar (NISAR) satellite, launched on July 30, has entered its science phase after successful ...

Astronomers are intensifying their scrutiny of the interstellar object 3I/ATLAS as new modeling data raises questions about ...

Scientists have caught Mars's atmosphere crackling with static, uncovering evidence of miniature lightning in its dust storms.

NASA has drafted its Mars rover Perseverance to help monitor the sun’s activity. Every day for the next two months, the rover ...

NASA scientists say they may have finally identified an unusual feature hidden beneath thousands of feet of ice near the ...