Space tourists are participants in a crafted, symbolic journey that reflects how commercial spaceflight is redefining what it ...

But when scientists peer very far back, they find conundrums. JWST observations of the distant past are at odds with ...

As the Hubble Space Telescope celebrates 35 years in space, here's what to know about the ambitious instrument.

On what might have been the proudest day of Jack Burns’s long career in astronomy, he was sitting on a beach. Orbital ...

Experts agree China is a valid threat to NASA's return to the moon plans. Here's why there is a rush to get SLS off the launch pad.

A brand-new SpaceX rocket just earned its wings. A Falcon 9 rocket lifted off from Florida's Cape Canaveral Space Force ...

Rare hazel dormice received health checks at London Zoo in video released on Tuesday (May 20) ahead of their release into the ...