Even though the Red Planet's atmosphere is thin, wind is still one of Mars' most relentless sculptors.

A Mars spacecraft has now been AWOL for more than a month. But NASA hasn't given up hope of restoring contact with the MAVEN ...

NASA Mars Odyssey orbiter has been rotated to capture imagery of the Red Planet that would be similar to what an astronaut ...

MAVEN was built to last in orbit until 2030 — that's not looking likely anymore.

The engineering lesson is simple: Sometimes the best observatory is the one already parked at another planet. When an interstellar comet was in a viewing geometry that kept Earth-based telescopes too ...

Scientists haven't heard from the MAVEN orbiter since December 6. It had been studying the Martian atmosphere for over a ...

Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests.

SpaceX is gearing up to debut Starship’s Version 3, testing the upgraded rocket’s ability to reach orbit for the first time ...

"The structures that we were able to identify in the images are clearly the mouth of a river into an ocean." The post ...

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the extent to which Mars is quietly tugging on Earth's orbit and shaping the ...