Watch NASA test the 'largest, most powerful rocket booster ever built'
New NASA Rocket Is One Hell Of A Powerful Machine bởi talkingpointsmemo On March 11 at an isolated location in Utah, NASA successfully tested what the agency is calling the "largest, most powerful rocket booster ever built." The booster is intended to help future spacecraft, such as NASA's Space Launch System (SLS) rocket and the Orion spacecraft reach deep space destinations like Mars.