The tentative discovery hints at an habitat where life could potentially thrive.

A big rover makes a big find on Mars. Little rovers have their place in exploration, too.

A single 3.5 billion-year-old rock shows signs of all the conditions life needs to thrive.

If passed, it would be the first standalone NASA authorization since 2017.

From the dangers of radiation to the complications of landing a crewed spacecraft, there are myriad technical challenges facing human exploration of Mars.

NASA and ESA have signed a partnership agreement to get the ExoMars Rosalind Franklin rover down to the surface of Mars, getting the mission back on track after geopolitical factors delayed it.

This week brings updates on the next missions to rove — and maybe even fly — over the surface of Mars.

Twenty years ago, a Planetary Society program sent students to NASA's Jet Propulsion Laboratory to work on the Mars Exploration Rovers program.

The project has the potential to transform our understanding of the Solar System and provide evidence of life beyond Earth.

Though promising conceptually, Starship presents more questions than answers for NASA's Mars Sample Return needs.

Expedition 75 is gearing up for a busy August with three spacewalks planned at the International Space Station. The orbital residents are also printing living cells and tissues and studying how to increase the effectiveness of exercising in space.

Futuristic workouts, eye exams, and virtual reality led the research schedule for the Expedition 75 crew aboard the International Space Station on Wednesday. Spacewalk training and lab maintenance filled the rest of the shift for the seven orbital residents.

The seven-member Expedition 75 crew worked throughout Tuesday on spacesuit checks, eye exams, and exercise research aboard the International Space Station. Earth imagery and lab inventory duties rounded out the day for the orbital residents.

The Soyuz MS‑28 spacecraft touched down at 5:26a.m. CDT (3:26 p.m. local time), completing a parachute‑assisted landing on the Kazakh steppe southeast of Dzhezkazgan.

NASA’s live return coverage for the return of the Soyuz MS-28 spacecraft is streaming across multiple platforms. Watch online at https://www.nasa.gov/live.