United Launch Alliance was hoping to ramp up its new Vulcan rocket launches this year, but won’t be launching any national ...

Firefly Aerospace's Alpha rocket is projected to be widely visible across the West Coast when it launches today from the Vandenberg Space Force Base.

Blue Origin successfully launched its New Glenn rocket on a mission carrying twin NASA spacecraft bound for Mars, marking the company’s first operational flight for the space agency. The launch took ...

Rocket launches face hidden challenges from cryogenic fuel leaks. Storing super-cold fuels like liquid hydrogen and oxygen at extreme temperatures creates engineering hurdles. Materials shrink, ...

Texas-based Firefly Aerospace is planning to launch its Alpha rocket on its first spaceflight from Vandenberg since April ...

Add Yahoo as a preferred source to see more of our stories on Google. Bigger and more powerful rockets could be launching in the years ahead from Southern California. Will SpaceX's Starship be among ...

Rocket Lab plans to launch its Electron rocket from Virginia's Wallops Flight Facility at midnight, Dec.18. The mission will deliver four experimental disk-shaped satellites into orbit for the U.S.

Starship hasn't launched in months. Here's when SpaceX may launch the world's largest rocket from Texas as preparation for a ...

United Launch Alliance’s RocketShip docks at the harbor on the South Base of Vandenberg Space Force Base with the Vulcan rocket components stowed inside the huge cargo vessel. Credit: Contributed ...

The space agency said Sunday it's targeting Tuesday for the slow, four-mile trek across Kennedy Space Center​, weather permitting.

With the likes of SpaceX rattling off rocket launches seemingly every other day, you could be forgiven for thinking that sending massive vehicles to space had become as easy as baking a cake. But as ...