Chinese researchers have been building a body of work on how solid rocket motors behave when ignited deep underwater, where extreme hydrostatic pressure fundamentally changes the way exhaust gases ...

NASA's Artemis II mission will send four astronauts around the moon. Here's how the SLS rocket and Orion spacecraft will work ...

NASA's Artemis II mission will launch with SLS rocket engines that have flown multiple times on past space shuttle missions.

The Space Launch System rocket is the only vehicle capable of delivering the Orion spacecraft, humans, and cargo to the Moon ...

RTX's Raytheon plans to help Avio build a solid rocket motor facility in the U.S. Under the memorandum of understanding, Raytheon will have preferred access to a share of the plant's production ...