President Donald Trump’s envoy to Ukraine and Russia says he's held “extensive and positive discussions” with Ukraine’s ...

The crew of NASA’s SpaceX Crew-10 mission was at Kennedy Space Center for a test that the space agency says is among the last ...

SpaceX boss Elon Musk has called for the International Space Station (ISS) to be deorbited as soon as possible, perhaps by 2027.

Sunita Williams' delayed return sparks a heated feud between Elon Musk and astronaut Andreas Mogensen, as Biden faces blame ...

Elon Musk and astronaut Andreas Mogensen exchanged barbs after Musk suggested that two NASA astronauts were abandoned on the ...

Thousands of Americans have agreed with Donald Trump that Boeing should rush the building of the new Air Force One - so it ...

That mission is known as NS-30, because it will be the 30th overall launch of Blue Origin's New Shepard rocket-capsule combo.

Trump put Mars missions in the spotlight in his January inauguration speech. Experts don’t believe a flag-planting will be ...

SpaceX engineers were said to be simply touring the Federal Aviation Administration on Monday. In fact, some were already ...

Long-duration space travel drastically alters human physiology. In microgravity, bodily fluids shift toward the upper body, ...

Live updates from Tuesday’s SpaceX Starlink 10-12 mission that launched a Falcon 9 rocket from Cape Canaveral with a booster ...

SpaceX crews hope to launch a Falcon 9 rocket Tuesday afternoon amid mostly sunny skies from Cape Canaveral Space Force ...