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

January's full Wolf Moon will come between us and Mars. You can see the disappearance and the return.

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

The Perseverance rover has collected Martian rock samples in two different ways, which NASA believes may contain evidence of ...

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

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

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

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

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

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

NASA's Mars Sample Return mission is only in development and has already struggled. Now, the agency has laid out two paths forward.