"To decide not to return them, or to put it off to an indefinite future time with human missions would be to take a major ...

NASA is considering launching missions to Mars as early as next year in an effort to expedite its plan to land astronauts on ...

After billions of dollars in spending and decades of planning, NASA may be forced to abandon precious samples of air, rock ...

See how the Sample Transfer Arm for the Mars Sample Return mission will work in this animation. Credit: ESA/NASA ...

NASA's overall budget, including science programs, faces cuts, with the Mars Sample Return mission slated for termination.

The White House proposed cuts for all NASA programs except "Human Space Exploration," boosted by $647 million, with more than ...

Observers say proposed cuts to science and other programs undermine increased funding for human space exploration efforts.

The cuts to NASA’s Science Directorate are part of an overall 24% slash to the space agency’s budget from $24.8 billion to ...

Donald Trump's government has proposed what space experts are calling a 'destructive' $6 billion cut to NASA 's budget. This ...