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

Researchers at NASA Langley are developing a next-gen system called MARVL (Modular Assembled Radiators for Nuclear Electric ...

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...

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 has announced potential plans to recover rock samples from Mars. Scientists will investigate whether there is ...

NASA wants to return Mars samples to Earth, but budget problems and technical woes have the mission caught between a rock and ...

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

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

NASA is pitching a cheaper and quicker way of getting rocks and soil back from Mars. Administrator Bill Nelson presented two ...

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

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

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