The upper stage of SpaceX's Starship rocket exploded minutes after launch from Texas on Thursday, leading the aerospace company to declare the vessel a "loss" in the seventh test flight of the heavy-lift spacecraft.

SpaceX launched its Starship rocket on its latest test flight Thursday, but the spacecraft was destroyed following a thrilling booster catch back at the pad. Elon Musk’s company said Starship broke apart — what it called a “rapid unscheduled disassembly.

SpaceX on Thursday launched its biggest Starship prototype rocket yet in a seventh test mission from Texas that will attempt to deploy the rocket's first mock satellites in space, a company live stream showed.