A private Chinese firm has successfully launched the world's largest solid-propellant rocket for a second time. The company, Orienspace, launched the gigantic 30-meter Gravity-1 rocket from a barge in ...

Add Yahoo as a preferred source to see more of our stories on Google. The powerful Vulcan rocket faces its biggest test yet as it prepares to launch on its second national security spaceflight from ...

Texas State University’s Freeman Center Ranch is set to become home to a new solid rocket motor testing facility, raising ...

Firing engines together proves that engines can team up to create more thrust, which is essential for lifting heavier ...

The latest test of a next-generation rocket booster for NASA’s Artemis moon program ended with a violent structural failure, abruptly cutting short what was supposed to be a carefully choreographed ...

NASA says it can't try until March at the earliest to send a crewed spacecraft on a flight around the moon and back, due to hydrogen leaks during testing of the Artemis II rocket.

The powerful Vulcan faces its biggest test yet as it prepares to launch on its second national security mission from Florida.