(AP)—A top-secret space plane landed Friday at an Air Force base on the Southern California coast.
An unmanned Air Force space plane steered itself to a landing early Saturday at a California military base, capping a 15-month clandestine mission.
A private California company will attempt the first-ever commercial cargo run to the International Space Station in February.
The chest-high rack of electronics Justin Kasper is assembling in a Massachusetts office park will fit in a shoe box before he's done.
A privately owned rocket successfully blasted off on its first flight, marking a significant milestone for the space industry in the race to develop commercial carriers.
NASA has postponed until Saturday its next attempt to launch a $500 million pair of unmanned spacecraft that will use gravity tools to map the Moon's inner core for the first time.
It's showtime for Pluto. NASA's New Horizons spacecraft has traveled 3 billion miles and is nearing the end of its nine-year journey to Pluto. Sunday, it begins photographing the mysterious, unexplored, icy world once deemed ...
A bright spiralling light, believed by astronomers to be a rocket launched from Cape Canaveral, was spotted in skies across Australia's east coast just before dawn Saturday, sparking a UFO frenzy.
SpaceX is just days away from shooting up a crew capsule to test a launch escape system designed to save astronauts' lives.
The three massive solar panels that will provide power for NASA's Juno spacecraft during its mission to Jupiter have seen their last photons of light until they are deployed in space after launch. The last of the Jupiter-bound ...