After nearly a decade in orbit, NASA's MAVEN spacecraft has, for the first time, directly observed the process that ...

The team studying these sounds found that Mars' thin air, composed mostly of carbon dioxide, makes sound waves behave ...

Scientists created the Mars rover's newest self-portrait by stitching together 59 individual images taken by Perseverance 's ...

I'm incredibly excited, as part of the Ars Live series, to host a conversation with some of the very best space reporters in ...

A set of dark streaks that regularly wind across the Martian surface are more likely to be formed by dust and wind than by ...

NASA’s Mars Dune Alpha is a full-scale habitat designed to simulate life on Mars and test human endurance for future missions ...

NASA 's Curiosity rover captured this extremely wide snapshot as it traversed its extraterrestrial stomping grounds in Gale ...

Jared Isaacman made clear he believes his nomination to be administrator of NASA was pulled by the White House because of his ...

"To decide not to return them, or to put it off to an indefinite future time with human missions would be to take a major step back in exploring the solar system and the universe and in continuing to ...

NASA’s Perseverance rover has reached a scientifically thrilling region on Mars called Krokodillen, where some of the ...

Astronomers recently received photographic evidence of movement on the surface of Mars. Here's how they got it.