Artemis 2's Space Launch System rocket core stage was fitted with 4 RS-25 engines at NASA’s Michoud Assembly Facility in New ...

SpaceX has shared footage of a recent static fire test involving its Starship spacecraft, a modified version of which will ...

NASA's most distant spacecraft had a critical thruster problem far from home. Fixing it required a long-distance call to ...

The SpaceX Polaris Dawn mission may wind down this weekend. Here are all the ways its crew of four citizen astronauts has ...

Billionaire Kam Ghaffarian's startup wants to build a space station to replace the ISS. But missteps, dire financials and ...

Engineers have mitigated an issue with Voyager 1’s thrusters, enabling the mission to stay in touch with mission controllers ...

Science presenter Rani Price meets two scientists involved in developing a new type of jet engine that could power commercial space flights. The engine is being developed by British scientists and ...

Venus Aerospace is developing a 12 passenger Mach 9 hypersonic aircraft (Stargazer) that will connect any destination in the ...

The first reason is Elon Musk, whose singular vision and hard-driving leadership propelled SpaceX through its many ups and ...

The rocket's developer, the China Academy of Launch Vehicle Technology (CALT), says the rocket is a modified version of the ...

Rocket Lab followed up with a post saying: “During ignition at T-0, Electron’s flight computer aborted on a ground systems ...

Crew-9, SpaceX's ninth operational commercial crew mission for NASA, will lift off Thursday, Sept. 26, at 2:05 p.m. EDT (1805 GMT). NASA astronaut Nick Hague and Russian cosmonaut Aleksandr Gorbunov ...