Scientists have pulled back the curtain on one of the most extreme solar regions seen in decades, tracking it almost nonstop ...

NASA planetary science division director Louise Prockter conceded that the agency is "very unlikely" to recover its MAVEN ...

As lunar missions increase, scientists warn that spacecraft exhaust may contaminate sensitive regions of the moon faster than ...

NASA's MAVEN spacecraft, which has orbited Mars since 2014, went quiet abruptly in early December. Efforts to reestablish a ...

At times, the sun ejects energetic material into space, which can have consequences for space-based and even ground-based ...

NASA’s Interstellar Mapping and Acceleration Probe (IMAP) has officially reached the first Sun-Earth Lagrange point (L1) ...

Bad news for those hoping interstellar invader 3I/ATLAS is an alien spacecraft as technosignature search turns up empty.

Over half of the exhaust methane from lunar spacecraft could end up contaminating areas of the moon that might otherwise ...

A study has cast doubt on the idea that Jupiter's moon Europa, where NASA has sent a spacecraft, could have conditions to ...

This understanding changed when Dikerby and his team pointed XRISM toward a large gas cloud near the galactic center.

The U.S. space agency has fallen silent amid the federal government shutdown, but it's about to slingshot a pair of robotic spacecraft to Mars. The trajectory, which became necessary after two ...

Fortastra raised $8M in seed funding led by Upfront Ventures to build maneuverable spacecraft for national security. Read ...