Watch the Steam Demo Trailer for Earth vs Mars, a turn-based tactical strategy game developed by Relic Entertainment. Players ...

"As this type of technology develops, it's going to have spinoff benefits for sustainability technology here on Earth as well ...

Planned moon and Mars missions require timely communications and navigation systems, which is prompting NASA officials to ...

NASA Artemis missions are working toward a near future where humans are an interplanetary species—lunar bases are planned by ...

When a multimillion-dollar extraterrestrial vehicle gets stuck in soft sand or gravel—as did the Mars rover Spirit in 2009—Earth-based engineers take over like a virtual tow truck, issuing a series of ...

Visible on the planet itself is a dark patch near the top, marking the frigid northern polar cap, where temperatures dip to ...

Astrobiologist Barry DiGregorio fears astronauts on Mars could die "live on air" after being exposed to deadly alien ...

The most complex parachute system to ever deploy on Mars has successfully slowed down an ExoMars mock-up landing platform for ...

NEW YORK — The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological ...

Martian meteorite that is the largest known piece of Mars found on Earth has sold for $5.3 million at Sotheby's, setting a ...

A controversial new study claims that a ‘hostile’ alien spacecraft could attempt to attack Earth in November. Scientists say ...

Trump wants to leave it on the Red Planet. Louis Friedman is co-founder and former executive director of the Planetary Society. The three big questions about life — What is life? How did life ...