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

During his inaugural address, President Donald Trump said he wants 'American astronauts' on Mars. Where does a future Mars ...

"America is leading humanity back to the Moon, onward to Mars, and into a golden age of space exploration," Nelson wrote, ...

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

Nelson and NASA Deputy Administrator Pam Melroy left the agency on Monday (Jan. 20), the day that Donald Trump began his ...

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

Anyone hoping for a clear path forward this year for NASA's imperiled Mars Sample Return mission will have to wait a little ...

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

With the revisions, Mars Sample Return is still expensive, but would be less than $8 billion. “That’s a far cry from $11 ...

The Perseverance rover is building up a stash of rocks on Mars that could contain the first ... in the words of the agency's administrator, Bill Nelson. After a series of delays, the cost ...

"Americans are explorers, builders, innovators, entrepreneurs and pioneers. The spirit of the frontier is written into our ...