A remarkable discovery on Mars has provided one of the clearest timelines yet for the existence of an ancient ocean on the ...

For decades, one of the biggest challenges of sending humans to Mars hasn’t just been getting there, it’s getting back.

Amidst the flat, fragmented rocks strewn across the Vernodden region on Mars, an isolated block with a peculiar morphology rises. This object, named "Phippsaksla," resembles none of the specimens ...

Performing a type of experiment never before tried beyond Earth, NASA’s Curiosity rover has identified more organic compounds on Mars as scientists strive to learn whether the Red Planet ever harbored ...

Scientists edge closer to answering Mars’ biggest question: Did life ever exist on the red planet? Here's the latest from two new finds.

Nasa’s Perseverance rover has uncovered new evidence of chemical activity on Mars that could suggest the planet was once habitable. Samples of mudstones from the Jezero crater – an ancient basin long ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. NASA scientists have uncovered a significant geological feature inside ...

Mars is the fourth planet from the sun and has a distinct rusty red appearance and two unusual moons. The Red Planet is a ...