Artemis II is ready for its historic lunar mission. The massive rocket and Orion spacecraft are now sitting at the Launch Complex 39B after an hours-long, four-mile journey from the assembly building, ...

The reentry of Artemis II will bring a new round of incredible feats. The crew will challenge the record for the fastest ...

Earth’s orbit is “on track for a catastrophe.” That was the rather alarming prediction of the authors of a recent piece published in The Conversation. As the argument goes, orbit is filling up fast, ...

The Artemis II crew is set to face the fastest human re-entry ever attempted, reaching speeds of nearly 11 km per second.

While the Artemis II moon mission is winding down, for generations of Americans born after the end of the Apollo moon ...

From the Moon to Mars and beyond, humanity has pushed the boundaries of space exploration—but interstellar travel remains out of reach. Discover the staggering distances, limitations of current ...

As of this writing, the Artemis II astronauts are about 25,000 miles away from Earth, but just a few hours away from ...

Pitt students just joined an elite group of universities tracking a NASA spacecraft. They were on a rooftop before sunrise ...

A new NASA spacecraft has started tracking the particle streams that can make a massive solar flare dangerous while mapping ...

The NASA astronauts are set to return today, splashing down off the coast of California near San Diego. Here's how you can ...

Starcloud’s latest funding round values the space compute company at $1.1 billion, making it one of the fastest startups to reach unicorn status after graduating from Y Combinator. The company’s $170 ...

Experts say it will take decades to make Elon Musk’s cosmic vision real.