NASA proposes a faster, cheaper plan to bring Mars samples to Earth, aiming for delivery by the 2030s while cutting costs ...

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

NASA has unveiled two revamped plans to bring Mars samples to Earth in the 2030s, reducing costs by nearly half from its ...

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

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

American space agency NASA announced it is looking at two ways of landing hardware on Mars for the Sample Return mission, ...

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

Previously, the Mars Sample Return mission had been estimated to cost around 11 billion dollars and would not return a sample ...

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

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