Kosmos-482, a failed mission to Venus from the former Soviet Union that stalled in Earth orbit in the 1970s, is about to fall ...

A Soviet spacecraft is expected to come hurtling back to Earth after being stuck in orbit for more than 50 years. The Kosmos ...

Stratolaunch's Talon-A2 vehicle went hypersonic for the first time in December, then repeated the feat in March.

This is the first time anyone in the United States has flown a reusable hypersonic rocket plane since the last flight of the ...

Space flight was too expensive, and so the idea was to create reusable space planes and destinations in space that would be reusable. So the idea was, okay, iteration, get efficiency, bring down ...

That's it for our rolling coverage of today's space launch from the Gobi Desert. Thank you for following along. Scroll back through to relive the moment of lift-off and all our updates from the ...

China has launched a three-person crew to the Tiangong space station for the next six-month mission, which will see them carry out experiments on developing artificial brain models and the ...

Pulsar Fusion, a U.K.-based aerospace company, is developing a compact fusion engine called the Dual Direct Fusion Drive that could drastically change space exploration as we know it. This engine ...

A Pakistani astronaut will become the first foreign national aboard China’s Tiangong space station, as Beijing steps up space diplomacy amid a burgeoning battle with the United States for ...

Space exploration is meant to create a positive future. The legacy of Apollo, and of our robot explorers in the solar system, is a real and worthy America-first legacy, one that proclaims American ...