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.

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

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

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 ...

NASA's MAVEN spacecraft has been silent since December 4th after successfully capturing an image of interstellar comet ...

Billionaire entrepreneur and private astronaut Jared Isaacman is NASA's newest administrator after the Senate confirmed his ...

Comet 3I/ATLAS, a 33-billion-ton object that's older than our solar system, will make its closest approach to Earth on Friday. Scientists are ...

Bruce Jakosky is an Emeritus Professor at the University of Colorado Boulder and University of Washington, has almost 50 ...

CAPE CANAVERAL, Fla. (AP) — Saturn’s giant moon Titan may not have a vast underground ocean after all. Titan instead may hold ...