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

NASA's Perseverance rover has spotted an oddball rock in an ancient river channel on Mars. Deputy project scientist Katie ...

The second Trump administration started with soaring rhetoric about sending humans to Mars but confusion about who was ...

We have long been inspired by the idea that life could reside on Mars – human or otherwise. But fiction is getting closer to ...

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.

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...

US President Donald Trump vowed Monday to "plant the Stars and Stripes on the planet Mars" but made no mention of NASA's ...

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

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

Two new potential strategies for returning crucial samples from Mars to Earth by the 2030s are now on the table, according to ...

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