Starship heat shield reusability faces a structural barrier: three former NASA engineers, including the co-inventor of SpaceX ...

On 1 February 2003, NASA’s space shuttle Columbia broke apart during re-entry into Earth’s atmosphere, killing all seven crew ...

SpaceX successfully launched its Starship vehicle on Friday and appeared to demonstrate important and credible steps toward ...

The megarocket's latest test flight went well, but SpaceX still needs to overcome a critical engineering hurdle.

Apollo 10 astronauts still hold the fastest human spaceflight speed record. Their return journey from lunar orbit reached ...

SpaceX tried to get its 13th suborbital test flight of its Starship and Super Heavy rocket off the ground from Texas on ...

Starship V3 has a long way to go before its ready to land astronauts on the Moon.

The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.

SpaceX has completed another major milestone in the development of its fully reusable Starship ...

Today is my last in space. It’s March 1, 2016, and I’ve been up here for 340 days, along with my colleague and friend Mikhail “Misha” Kornienko. In my time onboard the International Space Station ...