Two Stranded Starliner astronauts will exit the space station for the first NASA spacewalks scheduled in over six months.

Blue Origin plans to launch the debut mission of its powerful New Glenn rocket no earlier than early Sunday (Jan. 12) after a ...

A Falcon 9 rocket is set to lift off from Vandenberg Space Force Base tonight at 10:52 p.m. EST (7:52 p.m. local California ...

SpaceX is also flying rudimentary catch fittings on Starship to test their thermal performance on reentry. The ship will fly ...

Most of the Expedition 72 crew enjoyed a day off on Tuesday, while two NASA astronauts focused on cutting-edge human research ...

NASA astronaut Don Pettit shared jaw-dropping footage of an undulating green aurora as seen during a flyover from the International Space Station.

Once again, we're back with our annual power ranking of US launch companies. 2024 was the third year Ars compiled a list of ...

The CEO of Sierra Nevada Corp's space spinoff, Sierra Space, has left the company, with billionaire chairman Fatih Ozmen filling in as interim CEO, the company said in a statement on Monday.

Check out which rocket missions lifted off in 2024 from Florida's Space Coast, home of Kennedy Space Center and Cape ...

NASA has long been highly visible and is among the most celebrated programs in modern United States history. Some generations ...

Looking halfway across the observable universe and expecting to see individual stars is considered a non-starter in astronomy ...