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

NASA's Perseverance rover has revealed unexpected evidence that Mars was once a vibrant, warm world akin to Earth's ...

A routine pass behind Mars marked the end of an era for one of NASA’s most important space missions. After more than a decade ...

A newly identified corridor, anchored to an asteroid’s orbit, may transform how scientists chart missions to the red planet — and reshape the future of human deep-space travel. For decades, a trip to ...

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

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 ...

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 ...

New data and analysis are rewriting the biography of the Red Planet as evidences suggest that Mars could have held more water (and potential life) than previously thought, where it once hosted a ...