SpaceX's Super Heavy Booster 3 rolled out to the pad in Texas

SpaceX's Super Heavy prototype, Booster 3, was moved to the launch pad in Boca Chica, TX on July 1, 2021. Booster 3 will be used for ground tests. A test flight is expected for the next prototype, Booster 4, according to SpaceX's Elon Musk. Credit: Space.com | footage courtesy: SPadre.com (https://twitter.com/SpacePadreIsle) | produced & edited by Steve Spaleta (http://www.twitter.com/stevespaleta)