The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...

The slow race of getting NASA’s Space Launch System rocket pieced together for next year’s Artemis II moon mission jumped a big hurdle over the weekend.

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to achieving that dream.

SpaceX launched its third mission of the year for the United States' spy satellite agency today (March 24), the 19th ...

The latest solution is expected to boost magazine capacity while maintaining range, and more for current battlefield ...

There are no customer satellites aboard the first Spectrum test flight. The rocket will climb into a polar orbit from Andøya ...

The boost in federal spending for SpaceX will come in part as a result of actions by President Trump and Elon Musk’s allies ...

Israeli strikes killed at least 85 Palestinians across the Gaza Strip overnight and into Thursday, according to local health ...

Eight men's college basketball teams practice today at Rocket Arena ahead of their March Madness games in Cleveland. Get live ...

The Israeli military is retaking control of a key corridor that cuts off northern Gaza from the south, Israel's military said ...

Elon Musk, the world's richest man, said he tried to buy rockets from Russia as part of his goal to get a manned mission to ...