A 1 Gw orbital data center would cost roughly $42.4B—almost three times its ground-bound equivalent.

It won't just be a way for celebrities to go on a star safari anymore: it's ready to get deeply involved in the orbital economy.

More than 50 years after NASA's last human mission to the moon, four astronauts, three Americans and a Canadian, are set for the 10-day Artemis II mission to the far side of the moon.

Has driving through history ever been so cool, beautiful and timely than visiting Cape Canaveral, the original and current spaceport for NASA?

NASA is working to take astronauts farther from Earth than any humans have ever gone, but the ambitious and costly moonshot has been plagued by delays.

On Monday, after rolling the SLS rocket to be used for the Artemis II mission to the pad in January, NASA attempted its first ...

United Launch Alliance plans to fly its Vulcan rocket for the 4th time early Feb. 12. Here's what to know about the rocket, ...

NASA's Artemis II is poised for the first lunar mission since 1972—with much more to come.

Here is a look at the life of John Glenn, the first American to orbit the Earth and a former US senator. Personal Birth date: July 18, 1921 Death date: December 8, 2016 Birth place: Cambridge, Ohio ...

The delayed first test of SpaceX’s upgraded Starship rocket is now slated for mid-March, according to a post from CEO Elon Musk on his social media site X. This third version of Starship, or V3, is ...