The Vulcan Centaur rocket will replace ULA's workhorse Atlas V, which has been flying since 2002. ULA chose the BE-4 engine ...

Attendees of a SpaceX rocket launch in Texas shared their thoughts on how soon Elon Musk will be able to send manned or ...

A ceasefire between Israel and Hezbollah could give some reprieve to the 1.2 million Lebanese displaced by the fighting.

The ceasefire between Israel and Lebanon’s Hezbollah militants began early Wednesday as a region on edge wondered whether it will hold. The ceasefire announced Tuesday is a major step toward ending ...

The powerful Falcon Heavy rocket will launch the Dragonfly spacecraft on a multi-year journey to Saturn’s largest moon Titan.

An Israel-Hezbollah ceasefire would mark the first major step toward ending the regionwide unrest triggered by Hamas’ attack ...

Stoke Space CEO Andy Lapsa is following a route to total rocket reusability that's different from the path trod by Elon Musk ...

SpaceX's Falcon Heavy has launched 11 times, all successfully, and is based on the Falcon 9 rocket rated to ferry people into ...