A mockup of the engine section of NASA's new monstrous moon rocket will soon stand among historic boosters from the early years of the space program at the U.S. Space & Rocket Center in Alabama.

Four astronauts launching to the International Space Station will see their mission launch later in August as SpaceX needs more time to ready their pad after a Falcon Heavy launch.

China is paying close attention to what NASA will and will not be able to afford in the coming years, as the space agency's budget gets chopped up by U.S. lawmakers.

During a congressional hearing on Wednesday (July 26), military witnesses and members of Congress demanded more transparency from the U.S. government when it comes to UFOs.

The chorus of voices calling for the U.S. government to spill the beans on possible alien visitation of Earth is louder than ever. But are we ready for such a revelation?

William Shatner speaks his mind about the government's recent UFO hearings on Capitol Hill in a recent interview, calling them "ridiculous."

Two new "Star Wars" books, the anthology "Tales of Light and Life" and the novel "Star Wars: Crimson Climb," land this fall from Disney Lucasfilm Press.