What turns an oddly patterned Martian rock into one of the most watched clues in planetary science? For NASA’s Perseverance ...

Tests conducted with tardigrades suggest that there is something in Martian dirt that dramatically reduces biological ...

Scientists may be one step closer in their hunt for signs of past life on Mars after the Curiosity rover's latest find.

Strange spiderweb-like ridges on Mars may reveal groundwater lasted longer than scientists thought.

One of the mission scientists leading the boxwork investigation, joined "Jesse Weber Live" on Thursday to discuss the revelation.

The Perseverance Mars rover's Mastcam-Z camera the Martian moon Phobos transit the Sun. See real-time and time-lapsed views here. Credit: Space.com | NASA/JPL-Caltech/ASU/MSSS/SSI | edited by Steve Sp ...

NASA's Curiosity rover just found bizarre nodules on giant Martian "spiderwebs." Scientists are puzzled.

Curiosity has been exploring a region filled with boxwork formations, which formed billions of years ago when water leaked through rock cracks.

NASA has provided new details about its plans to procure a Mars communications orbiter funded under last year’s budget ...

Mars’ frozen ice caps may be time capsules for ancient life. Lab experiments show that key building blocks of proteins can survive tens of millions of years in pure ice, even under relentless cosmic ...

Instead, robotic missions including Perseverance have long depended on onboard sensors and cameras, imagery from orb ...