SpaceX readies its seventh test flight of Starship, the most powerful rocket ever designed. The trial will test upgrades to the spacecraft and deploy mock satellites.

The US has grounded SpaceX's giant Starship rocket while an investigation is carried out into why it exploded during its latest test flight. The rocket's upper stage dramatically broke up and disintegrated over the Caribbean after launching from Texas on Thursday,

The US Federal Aviation Administration on Friday grounded SpaceX's Starship pending an investigation by Elon Musk's company into why the rocket's upper stage dramatically disintegrated in a fiery cascade over the Caribbean during its latest test flight.