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

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

A look back at a few Mars 2020 mission highlights of 2024   Perseverance’s past year operating on the surface of Mars was ...

NASA unveils a groundbreaking approach to bring Martian rock samples back to Earth by 2026, introducing competition between ...

NASA will explore two different strategies for fetching Mars rocks collected by the Perseverance rover, and there's a chance ...

The Perseverance rover has been collecting Martian rock samples since 2021, but NASA is still figuring out how to bring them ...

NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...

NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.

NASA has announced two new approaches to the Mars sample return mission that could save billions of dollars and at least a year in the timeline.

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

Dozens of samples collected from missions on Mars that could be used to detect ancient microbial life could be returned as ...