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

NASA's mission to return samples from Mars and potentially discover the first signs of alien life has a new timeline. The ...

NASA sees two paths for saving its beleaguered plan to retrieve materials from the Red Planet but won’t choose between them ...

Bringing Martian rock and soil samples to Earth is among the top priorities of planetary scientists. By studying fresh rocks ...

NASA's Perseverance rover on Mars has collected its 24th sample of Jezero Crater. The 'Comet Geyser' sample is "great for ...

NASA's InSight mission has faced its share of hurdles on Mars, from unexpected terrain issues to technical challenges. Yet, it has achieved groundbreaking discoveries. Watch as we explore the ...

NASA Administrator Bill Nelson left a final decision on a new mission architecture to the next NASA administrator working ...

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

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

The agency is starting down two different paths toward the samples' return, but only one will bring the red rocks home.

What did Mars look like when it had water? From river deltas to ancient lakes, this video explores the formation of these features and the story they tell about the planet's past. Learn how NASA's Per ...

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