SpaceX Starship Launchpad Vent, Huge Tower Lift, SpaceX Transporter 3, Virgin Orbit Above The Clouds

Lowne 459K subscribers SpaceX begins stress-testing Mechazilla's catching arms, by strapping a maximum of 250 tons of mass-simulation water bags to its jaws! Venting testing of the orbital launch pad continues, and elsewhere SpaceX has a successful flight with Transporter 3, Virgin Orbit launches their Above the Clouds mission, and 4 orbital launches prepare for liftoff! T