Milestones like Sierra Space’s Joint Test 10B are needed to confirm Dream Chaser’s “ability to handle specialized payloads ...

Colonising the red planet en route to creating “a spacefaring civilisation” has long been one of Musk’s driving ambitions — ...

Plus: Bringing astronauts back from the ISS, fixing hearts with space-grown cells, why your kids need to touch grass and more ...

The wannabe asteroid, announced on Jan. 2 as 2018 CN41, is actually a Tesla Roadster launched into space years ago by SpaceX ...

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to No. 4 overall.

Musk has former employees installed at the government’s HR shop, and several have appeared at its acquisition, tech and real ...

Mike Whitaker, the previous FAA administrator, stepped down on Inauguration Day after just over a year on the job. He’d ...

In the late evening hours of Jan. 29, a U.S. Army helicopter collided with a descending American Airlines passenger plane ...

The tech billionaire and top Trump ally visited the General Services Administration, which appears to be a key part of his ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...

Late Tuesday afternoon, Elon Musk put out a message on X saying that President Donald Trump had asked him to return the two ...

NASA astronaut Suni Williams set a female spacewalk record after venturing outside the International Space Station with ...