NASA Invites Media, Social Media to June Deep Space Rocket Booster Test

Media and social media followers are invited to watch as NASA tests the largest, most powerful booster in the world for the agency's new deep space rocket, the Space Launch System (SLS), on June 28 at Orbital ATK Aerospace System's test facility in Promontory, Utah. SLS and NASA's Orion spacecraft will launch astronauts on missions to explore multi