Space rocket passes test firing

The SLS five-segment Solid Rocket Motor undergoes a static test fire at the Orbital ATK facility in Promontory, Utah, in this handout photo provided by NASA, March 11, 2015. [Photo/Agencies] CAPE CANAVERAL, Fla. – A beefed-up space shuttle solid rocket motor passed a two-minute test firing in Utah on Wednesday, a key milestone toward the debut…