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.

The Expedition 74 crew continued its spacewalk preparations on Tuesday while keeping up vascular health research and artificial intelligence studies. Mission managers have also given the go for the departure of a U.S. cargo spacecraft from the International Space Station this week.

Spacewalk preparations are underway aboard the International Space Station as two astronauts check their spacesuits and review procedures. The Expedition 74 crew also experimented with augmented reality and artificial intelligence to conduct health checks in space. Meanwhile, a U.S. cargo spacecraft nears it departure this week.

At 12 p.m. EST, JAXA’s (Japan Aerospace Exploration Agency’s) HTV-X1 cargo spacecraft was released from the International Space Station’s Canadarm2 robotic arm, which earlier detached it from the Earth-facing port of the orbiting laboratory’s Harmony module.

NASA’s live coverage of the departure of JAXA’s (Japan Aerospace Exploration Agency’s) uncrewed HTV-X1 cargo spacecraft from the International Space Station is underway on NASA+, Amazon Prime, and the agency’s YouTube channel.

A JAXA (Japan Aerospace Exploration Agency) cargo spacecraft is in the grasp of the Canadarm2 robotic arm following its detachment from the International Space Station’s Harmony module on Thursday. The Expedition 74 crew continued its spacewalk preparations, transferred more cargo, and conducted biology research throughout the day.