Marc Garneau flew three times in space and operated the famous Canadarm. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Canada's first astronaut ...

Crew-8 consists of NASA astronauts Matthew Dominick, Michael Barratt and Jeanette Epps and Alexander Grebenkin of Russia's ...

A SpaceX Falcon Heavy rocket would launch Europa Clipper from Florida on Oct. 14 at 12:06 p.m. EDT pending final checks.

The next Starship launch by SpaceX will be Starship Flight 5, a test flight that is currently scheduled to blast off no ...

Engaging articles, breathtaking images and expert knowledge ...

The FAA notified SpaceX on Oct. 11 that the Falcon 9 vehicle is authorized to return to regular flight operations.' ...

"Stunning was the word," Pettit wrote in a lengthy post on X on Friday (Oct. 11) that shared a photo of the celestial light ...

"Detecting an exomoon would be quite extraordinary, and because of Io, we know that a volcanic exomoon is possible." ...

This novel and efficient series of maneuvers demonstrates the Space Force's commitment to achieving groundbreaking innovation ...

Using Europe's Gaia space telescope, astronomers have identified 55 runaway stars being ejected at high speeds from a densely ...

Jupiter's famous Great Red Spot has been under constant observation since the 19th century, but this new development is ...

A geomagnetic storm supercharged Earth's auroras, or the northern lights overnight on Thursday (Oct. 10), with aurora watchers in the U.S. and across the globe on hand to capture the stunning ...