Four astronauts are back on Earth after a five-month stay at the International Space Station. Their SpaceX capsule parachuted ...

Live updates from Sunday's SpaceX KF-02 mission that scrubbed with 30 seconds left in the countdown at Cape Canaveral Space Force Station in Florida.

After more than four months aboard the International Space Station, four astronauts safely returned to Earth Saturday morning ...

Is a permanent human presence on the Moon science fiction,or the next giant leap?.Explore the bold vision of building ...

As able as he is, the situation cries out for a permanent NASA administrator, someone with the respect of both President Trump and the Congress.

Just a day before, Jiangsu Yixin Aerospace Technology, a microsatellite communication systems maker, signed with Minsheng ...

The US is rushing to put nuclear power reactors on the Moon and Mars, and hopes to launch the first system by the end of the ...

It took the capsule 17 hours to make the trip home, experiencing re-entry temperatures of around 3,000 degrees Fahrenheit as ...