This week, researchers published LIGO findings that hint at the existence of second-generation black holes. Astronomers ...

Kim Kardashian sparks controversy claiming the 1969 moon landing was fake on "The Kardashians." NASA's administrator fired ...

On Wednesday, the space companies owned by two of the richest people on Earth — Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin — submitted ideas to the space agency for a faster program to land ...

Kim Kardashian claimed the 1969 moon landing “was fake,” sparking a swift public response from NASA in the latest episode of The Kardashians.

NASA’s chief, Sean Duffy, set the record straight after Kim Kardashian repeated the conspiracy theory that the 1969 moon landing had been faked.

NASA is short of options when it comes to alternatives SpaceX has published an update on its lunar Starship progress, and it ...

A supersonic jet plane designed to make very little noise took flight for the first time in what could be the first step ...

If you boil it down to the basic facts, the era of commercial supersonic flight was a European phenomenon. Concorde, its ...

Today’s test flight marked the end of a short but stunning redemption arc for this version of Starship — dubbed Version 2 or V2. “Every major objective of the flight test was achieved, providing ...

SpaceX closed a troubled but instructive chapter in its Starship rocket program Monday with a near-perfect test flight that carried the stainless steel spacecraft halfway around the world from South ...

SpaceX’s Starship ascends on the Flight 11 launch Oct. 13. Credit: SpaceX WASHINGTON — SpaceX successfully completed the final flight of version 2 of Starship on Oct. 13, performing a series of ...

Update for 8:42p.m. ET: SpaceX successfully launched its Starship Flight 11 rocket into space, with its Super Heavy booster making a planned - and controlled - splashdown in the Gulf of Mexico. The ...