The White House’s budget plan for NASA would be woefully inadequate for achieving near-term human voyages to Mars, experts ...

If you've spent any time perusing the carousel of raw images from NASA's Perseverance Mars rover, you might have stumbled ...

Robert Zubrin quite literally wrote the book on why humanity should go to Mars -- so why has the renowned aerospace engineer soured on Elon Musk, the billionaire entrepreneur leading ...

Maintaining space vehicles is an expensive endeavor in the best of times, especially the Mars Rovers, which eventually run ...

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

NASA's Perseverance rover has spotted an oddball rock in an ancient river channel on Mars. Deputy project scientist Katie ...

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

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

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

NASA's Perseverance rover on Mars has collected its 24th sample of Jezero Crater. The 'Comet Geyser' sample is "great for ...

In the distance, a twisting plume of red dust - what scientists call a dust devil - spiraled across the landscape near the ...