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

SpaceX shared a video in which founder Elon Musk gave a timeline for the company's Starship to reach Mars in the years ahead.

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

NASA continues its search for signs of life on Mars, directing the Perseverance rover to the Krokodillen region, known for ...

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 ...

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

Dr. Ari Koeppel is an Earth Sciences Postdoctoral Scientist at Dartmouth College and holds a PhD in Astronomy and Planetary ...

NASA hasn’t landed humans on Mars yet. But thanks to robotic missions, scientists now know more about the planet’s surface ...

Andy Weir’s bestselling story “The Martian” predicts that by 2035 NASA will have landed humans on Mars three times, perfected ...

The Perseverance rover on Mars just took an amazing selfie - but some of its most exciting work is just beginning.