"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 ...

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

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

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 Trump administration unveiled plans to trim about $6B from NASA’s budget, allocating $1B to Mars-focused initiatives ...

Donald Trump's proposed NASA budget released puts crewed missions to the Moon and Mars front and center -- slashing science ...

This newly proposed NASA budget by President Donald Trump, released on Friday, mainly focuses on crewed missions to the Moon ...