NASA has initialized plans via a letter contract with Northrop Grumman for 12 additional Solid Rocket Boosters, or SRBs, for the agency’s Space Launch System (SLS) rocket — a pending contract ...

Northrop Grumman Innovation Systems continues production of solid rocket booster (SRB) segments ... unchanged from its Shuttle heritage. The RSRMV is an evolution of the Space Shuttle Reusable ...

There is a long process to getting the Space Shuttle ready to launch! If it lands Vandenburg Air Force Base in California ...