NASA employees received a memo from acting agency administrator Janet Petro, Wednesday, mandating the closure of all diversity, equity, inclusion and accessibility initiatives and contracts.

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

Sunita Williams, one of NASA's two stranded astronauts, took her first spacewalk since arriving at the International Space ...

Suni Williams and Butch Wilmore launched aboard Boeing's new Starliner capsule last June on what should have been a weeklong test flight. They've been in space ever since.

Astronauts Suni Williams and Nick Hague completed pivotal maintenance tasks on the International Space Station in their ...

One of NASA’s two stuck astronauts got a much welcomed change of scenery Thursday, stepping out on her first spacewalk since ...

After a gap of more than a year, NASA successfully resumed spacewalks outside the International Space Station on Thursday. NASA astronauts Nick Hague and Suni Williams, dressed in pressurized NASA ...

SpaceX readies its seventh test flight of Starship, the most powerful rocket ever designed. The trial will test upgrades to ...

As its name suggests, Flight 7 will mark SpaceX's seventh test flight of Starship, which is designed to be a fully reusable launch system for missions to Earth orbit, the moon Mars and beyond. NASA ...

NASA announced Tuesday it may turn to Elon Musk's SpaceX or Jeff Bezos's Blue Origin to help reduce the soaring costs of returning Martian rocks collected by the Perseverance rover to Earth.

SpaceX’s Falcon 9 rockets have become integral in the industry, serving clients ranging from commercial satellite operators to NASA, which relies on them for transporting astronauts to and from ...