NASA marked a milestone on Tuesday, February 18 with the installation of an RS-25 engine at the Stennis Space Center in ...

Retired NASA astronaut Scott Kelly has come to the defense of Andreas Mogensen who was insulted by SpaceX CEO Elon Musk publicly on Friday. Replying to Musk's "retarded" comment directed toward ...

Isar Aerospace has announced the completion of static fires on both stage one and stage two of its new Spectrum rocket. The ...

Black holes may leak more energy to their surroundings than previously suspected — and the faster these voids spin, the more ...

SpaceX is set to try for the launch of a Falcon 9 rocket this morning on the Starlink 12-14 mission from Cape Canaveral.

Rocket Lab launches for the 60th time. It's safe to say Rocket Lab is an established player in the launch business. The ...

While their boss takes a sledgehammer to federal agencies, SpaceX and Tesla are earning big money from government contracts, ...

NASA is gearing up for another human moon mission by 2030, but that doesn’t mean they don’t still have their sights set on ...

L3Harris' Aerojet Rocketdyne broke ground on a major expansion of solid rocket motor production facilities as the U.S. seeks ...

Per a regional airspace advisory, Starship Flight 8 has a launch window that opens Wednesday at 5:30 p.m. EST.

A spokesperson at NASA's Glenn Research Center said "hundreds of employees" at the agency responded to a deferred resignation ...