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.

The 171-foot-tall (52 meters) spacecraft exploded over the Atlantic Ocean near the Turks and Caicos islands around 8.5 minutes after launch, creating a spectacular sky show witnessed by many people in the area. And a fair few of these folks posted their photos and videos on X, the social media site owned by SpaceX founder and CEO Elon Musk.

Elon Musk’s company said Starship broke apart — what it called a “rapid unscheduled disassembly.” The spacecraft’s six engines appeared to shut down one by one during ascent, with contact lost just 8 1/2 minutes into the flight.