An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.

NASA announced Tuesday that it is exploring two options to move forward with its mission to return samples from Mars at a ...

One hundred people were due to take a one-way trip to Mars in 2023 — and, while some experts say it was a suicide mission, ...

A switch to Mars would impact programs such as the moon-focused Space Launch System, a multibillion-dollar rocket that ...

So I grabbed my camera, ran outside, and looked up just as Mars was supposed to emerge from the Moon's curved horizon. Seen ...

Samples collected by Perseverance rover not expected until at least 2035, four years behind Tianwen-3’s ‘grab-and-go’ ...

NASA’s Curiosity rover is skygazing and photographing lovely examples of noctilucent clouds on Mars. The wispy formations ...

SpaceX readies its seventh test flight of Starship, the most powerful rocket ever designed. The trial will test upgrades to ...

The company has outlined its proposed architecture to return martian rock and dust samples to Earth for research.

China's Tianwen-3 mission aims to return Martian soil by 2031, outpacing NASA’s delayed Mars sample return mission, now set ...

NASA is weighing two options to return samples from Mars — one using proven technology and another that seeks help from ...