Four volunteers have spent an entire year isolated inside a simulated Martian habitat in Houston, testing how humans might endure life on another planet. According to NASA, the experiment is part of a 378-day mission designed to investigate the physical,

Fifty years ago, NASA’s Viking missions to Mars made groundbreaking attempts to detect life on the Red Planet. While the missions initially returned negative results, a new study published in the journal Astrobiology suggests that the Viking spacecraft ...

NASA lost contact with its Maven spacecraft – the youngest of its Mars orbiters – at the end of 2025. The others in its fleet are over two decades old.

The spacecraft aced its encounter with Mars. Now mission scientists are studying a trove of data from the flyby in preparation for its arrival at asteroid Psyche in 2029. NASA’s Psyche spacecraft flew by Mars on May 15, using the planet’s gravity to ...

Add Yahoo as a preferred source to see more of our stories on Google. Digital rendering of Blue Origin’s Mars Telecommunications Network orbiter in orbit around the Red Planet. | ©Image Credit: Blue Origin Jeff Bezos' Blue Origin has landed a $700 ...