SpaceX launched its huge Super Heavy-Starship mega rocket on its seventh test flight Thursday, successfully "catching" the first stage booster back at its firing stand but losing its new-generation Starship upper stage spacecraft, which apparently broke up as it was reaching space. Falling debris from the destroyed Starship briefly delayed airline traffic out of Miami, Florida, federal officials said.

Telemetry from the Starship froze eight minutes and 27 seconds after launch following unexpected engine shutdowns or failures. SpaceX later confirmed the ship's destruction in a posting on X, using a tongue-in-cheek description:

"Starship experienced a rapid unscheduled disassembly during its ascent burn. Teams will continue to review data from today's flight test to better understand root cause. With a test like this, success comes from what we learn, and today's flight will help us improve Starship's reliability."