NASA's Artemis II mission is sending four astronauts on a nine-and-a-half-day journey around the moon and back. The launch ...

The SLS did not so much lift from its pad as vault from it, carrying its four-person Artemis II crew—International Space ...

For the first time in more than 50 years, astronauts are on their way to the moon. NASA’s colossal Space Launch System rocket ...

NASA never did anything like this for the Apollo missions. During those journeys to the moon, the Saturn V rocket lifted the ...

Investor excitement around the SpaceX IPO is colliding with peak Elon Musk futurism after a new social media post featuring ...

The U.S. space agency’s Skyfall project calls for sending robotic helicopters to Mars on a nuclear-powered spacecraft before ...

NASA plans a 2028 nuclear-powered Mars mission using SR-1 Freedom and Skyfall helicopters, aiming to transform deep-space ...

So it shouldn’t come as a surprise that Harvard astronomer Avi Loeb — who has long posited that mysterious interstellar ...

Monica Reza, who held the patent to a unique “super-alloy” used in rockets which was funded by a McCasland-led Air Force lab, ...

Renewed attention is falling on the base after the disappearance of retired Air Force Maj. Gen. William Neil McCasland, a ...

Andy Weir discusses his science-fueled novel “Project Hail Mary,” which has been adapted into a film that opens in theaters ...