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

Looming cuts at the Johnson Space Center may not be as deep as other centers under the detailed 2026 NASA budget, but they ...

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

NASA scientists have discovered evidence that could help answer questions surrounding the history of water loss on Mars.

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

Jared Isaacman wasn't a perfect NASA nominee, but his passion for the agency's scientific missions will be missed.

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

In a new paper, a group of planetary scientists, biologists, and engineers make the case for treating Mars as the ultimate ...

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump ...

Mars has received considerable attention in the past few decades, thanks to the many robotic missions exploring it to learn ...

Nature explores the massive costs and challenges of sending astronauts to the red planet. US President Donald Trump last week ...