Scientists had stumbled on the dusty debris from two cosmic crashes. Massive space rocks slammed together to create clouds of ...

Scientists have been cataloging comet 3I/ATLAS’s journey through the Solar System since July, tracking major milestones as ...

Mars changed from a blue world with water to a red desert because its atmosphere escaped into space over billions of years.

3I/ATLAS, Humanity — and the MAVEN Anomaly: A Challenge for NASA and ESA. On Friday, December 19, the interstellar object ...

As the interstellar object 3I/ATLAS prepares for its close flyby of Earth, debate over its origins and behavior has ...

Saturn's largest moon, Titan, has long been of interest to NASA because they believe it could host an ocean underneath its ...

For more than a decade, a steady radio whisper has linked Earth to a workhorse spacecraft circling Mars. Now that voice has ...

NASA failed to reestablish contact with its MAVEN spacecraft orbiting Mars and hasn't received any signs of life since ...

NASA revealed that new data showed MAVEN was rotating in an unexpected way after it emerged from the far side of Mars ...

Billionaire space tourist inherits troubled agency facing budget chaos, workforce cuts, and a Moon race against China ...

The Senate has voted to confirm Jared Isaacman has the next NASA administrator, ending a long journey for the billionaire ...

Explore the mystery of Interstellar Comet 3I/ATLAS as it nears Earth. Learn why this 33-billion-ton object with a bizarre ...