Editor's note: Wow! The eclipse put on a fantastic show for those lucky enough to be in the right place at the right time. Read our partial eclipse wrap story here and enjoy some marvelous eclipse ...

The US Space Force has a contract worth up to US$60 million to develop and fly a kind-of aircraft carrier in space. No, it's not the result of a major typo. It's intended as a way to station space ...

But it was too fuzzy to make out the background galaxy and other details. Webb is the largest and most powerful observatory ever launched into space. The Associated Press Health and Science Department ...

SpaceX’s dominance continues as its Starlink network faces competition from China’s satellite internet ventures, Guowang and Thousand Sails.

In the early-to-mid ’90s, a Washington-based long-haul trucker pursued women on the very routes he was tasked to navigate. One by one, his targets — often sex workers and transients — were discovered ...

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time literally no longer make sense." A team of scientists has developed a recipe ...

Taking this important dialogue one step further, we invited Lesmes and Hellberg to create for us their own version of what a virtual call's spatial background is. Virtual reality, the duo says, works ...

U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds, that could cut journey times across the solar system in half.

NASA astronauts Butch Wilmore and Suni Williams received a special welcome when they successfully splashed down near Tallahassee, Fla., on Tuesday after nine months at the International Space Station.