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 ...

In a revealing interview published by the All-In Podcast on Wednesday, the private astronaut nominated to lead NASA, Jared ...

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

Work for now continues daily at Kennedy Space Center on a new mobile launch tower that has already cost more than $1 billion. But the Artemis moon mission it is intended to serve may never happen if ...

After billions of dollars in spending and decades of planning, NASA may be forced to abandon precious samples of air, rock and soil on the Martian surface. Experts are furious ...

"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 ...

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