The astronauts evacuated last week from the International Space Station say a portable ultrasound machine came in “super ...

NASA’s Crew-11 mission returned to Earth earlier than planned after a medical issue arose aboard the International Space ...

Families of the astronauts lost in the space shuttle Challenger accident are marking that tragic day 40 years ago. All seven ...

Apple TV is loaded with fantastic sci-fi shows, but one of their coolest is taking a page out of the classic anime playbook ...

Damaged Shenzhou-20 spacecraft survives reentry, Shenzhou-23 arrives at spaceport China’s damaged Shenzhou-20 spacecraft ...

Twenty-five names are carved into the black mirror-finished granite: the Challenger seven, the seven who perished in the ...

Europe is preparing to take cancer research beyond Earth. At Frontiers Science House in ...

Amazon is boosting its quantum computing bets with Peter DeSantis, its new leader for AI models, custom silicon (semiconductor chips) and quantum computing. DeSantis is a 27-year Amazon veteran who ...

A bold new era in astronomy is on the horizon. By 2029, Schmidt Sciences, the philanthropic foundation founded by former ...

Space debris entering the Earth’s atmosphere moves faster than the speed of sound and it's hard to predict where it will ...

Falling satellites and large orbital debris create massive sonic booms and scientists are using them to track dangerous space ...

Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their trajectories, according to new research.