Russian President Vladimir Putin has publicly lauded Elon Musk, comparing him to Sergei Korolev, a key figure in early Soviet ...

Cosmonaut Alexey Ovchinin of the Russian space agency Roscosmos passed control of the orbiting lab over to Takuya Onishi of ...

NASA will preview the upcoming spacewalk during a news conference at 2 p.m. EDT on Thursday, April 24, on the agency's ...

The ailing state of the International Space Station (ISS) serves as a sad indicator of shifting priorities amid reports that ...

NASA astronaut Don Pettit celebrates his 70th birthday with a spectacular return from the International Space Station after 220 days in orbit.

A U.K. startup called Pulsar Fusion has recently unveiled a project it has been developing “in complete secrecy” for the past decade: nuclear fusion-powered rockets called Sunbirds. The company teased ...

The Indian Air Force captain will be part of Axiom Space’s upcoming Ax-4 mission, making him the first Indian to participate ...

Shubhanshu Shukla to travel to ISS as part of Axiom-4 mission, four decades after Rakesh Sharma's iconic space flight ...

I took an overnight train from Berlin to Vienna, booking a seat in a shared cabin with five other people. It was too cramped ...

I. Spaceborne Autonomous Resupply Astronauts from numerous countries have continuously occupied the International Space ...

Astronaut Don Pettit, who has been at the International Space Station since September, is set to land Saturday in Kazakhstan ...