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

A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...

Heat-resistance testing has been conducted on a secretive Chinese weapon, in what is the first confirmation of its existence.

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

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

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

“We are exploring two new landing options,” said Dr. Nicky Fox, associate administrator for NASA’s Science Mission ...

NASA recently deemed this situation unacceptable. In April 2024, agency chief Bill Nelson announced that an overhaul of the ...

NASA experts argue that lunar missions are essential before attempting any human expeditions to the Red Planet.

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