Space is no longer a fringe topic of conversation at Davos this year, but one of the key economic themes on the agenda.

SpaceX is targeting a Sunday, Jan. 25, launch of a Falcon 9 rocket from Vandenberg Space Force Base in California. Here's where to see liftoff.

The ISS passed over Florida soon after the SLS rocket arrived at the launch pad.

Here's how the first crewed lunar flyby in 50 years builds on Artemis 1.

China’s latest lunar mission has quietly redrawn the map of space power. By bringing home the first rocks ever collected from ...

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...