Live coverage: Falcon 9 disintegrates after launch

A break in thunderstorms streaming across Central Florida allowed a SpaceX Falcon 9 rocket and Dragon cargo capsule to blast off Thursday from Cape Canaveral in pursuit of the International Space Station with a new docking mechanism, a spacesuit and 40 mice acting as high-flying research specimens.

The latest prototype of SpaceX’s  Starship launch vehicle — Starship SN10 — took off from the company’s South Texas test site and flew to an altitude of more than 30,000 feet Wednesday, then descended to a controlled vertical landing after two previous test vehicles crashed at touchdown. Minutes later, the 16-story test rocket exploded in a fireball, but the test flight appeared to be a major step forward in the early stages of the Starship program.

The first spacecraft in a new generation of Russian Progress cargo vehicles parked at the International Space Station on Wednesday, bringing a holiday delivery of more than 5,000 pounds of fuel, water and supplies for the research lab’s six-person crew.