NASA said on Thursday it was moving toward certifying Boeing's CST-100 Starliner for crewed flights later this year or by ...

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

NS-31 will take off from Blue Origin's West Texas launch site on Monday, April 14 at 9:30 a.m. ET (1330 GMT). As with past ...

A rocket the Centennial company has worked on for years is cleared for liftoff on billions of dollars worth of military space ...

Boeing Co. and Lockheed Martin Corp.’s Vulcan rocket has been certified to launch national security satellites for the US ...

Vulcan’s certification means SpaceX should have at least one competitor for future launches — though several other firms are ...

People across Europe may have had the chance to see the phenomenon -- as long as it was not obscured by clouds ...

With handful of start-ups on board from Hermeus to Venus Aerospace, hypersonic commercial flights could soon become a reality ...

Unlike Apollo—which used a single spacecraft comprising a mothership and lunar lander—Artemis III will see Orion dock with ...