Thursday morning's launch from California was SpaceX's 98th Falcon 9 mission in 2025 and 516th flight since 2010. It was the ...

Guowang, whose name translates as "national network," will be operated by China Satnet, a state-run company established in ...

Kenna Hughes-Castleberry is the Content Manager at Space.com. Formerly, she was the Science Communicator at JILA, a physics ...

While Orion was there, the Artemis 2 crew participated in their first onboard suits-on tests inside the space capsule. Donning their their Orion Crew Survival System spacesuits, the same ones they'll ...

"We're now entering an era where we can automatically catch these rare events as they happen, not just after the fact." ...

It's a 300-year reunion in our violent peek at this week's episode, 'The Shape of Time'. Demerzel and Gaal Dornick have a ...

Agrawal and her team studied ionic liquids — salts that are liquid at sub-boiling temperatures (below 212 degrees Fahrenheit, or 100 degrees Celsius) — as a potential hospitable environment for life.

The star, called DFK 52, is a member of a cluster of similar red supergiants, but it's losing mass at an extreme rate never ...

Erin developed in the eastern Atlantic, moving westward from the Cabo Verde Islands at about 20 mph (32 km/h). Infrared ...

"There are lots of opportunities to use the testbed for lunar excavation testing, construction, mobility, sensing, dust ...

Watch the Alien franchise in order with our comprehensive list, from the 1979 original to Alien: Earth, and including the Alien vs. Predator crossovers.

The Perseid meteor shower 2025 peaked Aug. 12-13, delighting skywatchers worldwide. The Perseid meteor shower peaked on Aug ...