Delaying Mars Sample Return will make the human exploration of Mars significantly more expensive and dangerous — and for the ...

Outer space is a fascinating place to explore, and mankind has pushed the limits of technology to learn more about our solar ...

The new AI tool could help astronauts diagnose and treat medical issues when far from Earth and beyond the reach of doctors.

The hefty 54-pound (25-kilogram) stone is the largest Martian meteorite ever discovered on Earth, according to its Sotheby's ...

No great endeavor ever undertaken since the beginning of civilization has not had people saying it can’t or shouldn’t be done ...

NASA’s Artemis campaign is a bold series of missions to take humans back to the moon... and those astronauts will get there ...

A mysterious object, 31/Atlas, is hurtling towards Earth, sparking debate among scientists. Harvard astrophysicists, led by ...

NASA and Google are testing an AI-powered medical assistant to support astronauts on long-duration missions, enabling autonomous diagnosis and treatment of symptoms.

SpaceX’s development of Starship marks a pivotal step in realizing Elon Musk’s long-standing ambition to colonize Mars.

Spacecraft that could fuel up in orbit would be less weighed down at liftoff and fly deeper into space; making those refills ...