An international team of astronomers has employed NASA's Chandra X-ray observatory to perform the most detailed study of a ...

A small crew out of the UK summited Everest in days with the help of xenon gas. Here's what xenon gas is, why it's used for climbing, and the risks of using it.

China appears on the verge of carrying out a historic satellite-to-satellite refuelling mission in high orbit, a potential advance that has prompted the US to deploy two military surveillance ...

Kami Rita Sherpa scaled Mount Everest for the 31st time on Tuesday. We spoke to him about what is next for the mountain.

Tracking exoplanets via orbital mechanics isn't easy. Plenty of variables could affect how a planet moves around its star, and determining which ones affect any given exoplanet requires a lot of ...

The Jellas 5-Inch Random Orbital Sander is now nearly 50% off at Walmart. It’s perfect for DIY projects and easy for amateurs to use, according to shoppers.

Terran Orbital Corp., a troubled maker of small satellites recently acquired by its largest shareholder, has moved its headquarters to Irvine from Florida, installed a new leadership team and is ...

The unmanned Spectrum rocket, an orbital rocket developed by German start-up Isar Aerospace, crashed and exploded 40 seconds after takeoff.

The U.S. Space Force is funding the development of a new "Orbital Carrier" spacecraft that can deploy multiple satellites when needed.

Orbital Rocket Crashes After First Launch From Continental Europe The rocket, developed by Isar Aerospace, lifted off from Norway’s Andøya Space Center and crashed about 30 seconds later.

The first orbital rocket launch from European soil ended in an explosion when Isar Aerospace's rocket fell to Earth seconds after launching on March 30.