DART collides with asteroid in planetary defense test Original Publication Date: 2022-09-26 23:59 NASA's Double Asteroid Redirection Test (DART) spacecraft hit Dimorphos. The asteroid is about 160 meters across orbiting the larger asteroid Didymos. DART launched last November as NASA’s first ...

ULA’s Atlas 5 launches U.S. Space Force experimental missile-warning satellite Original Publication Date: 2022-07-01 23:41 The rocket lifted off at 7:15 p.m. Eastern from Space Launch Complex-41 at Cape Canaveral. The $1.1 billion USSF-12 mission to geosynchronous Earth orbit carried two ...