Starship exploded during its last two tests, but SpaceX has "satisfactorily addressed" the causes of its last mishap.

Federal regulators gave SpaceX the green light for another test flight of Starship, the most powerful launch vehicle ever constructed, after mishaps earlier this year rained debris near populated islands.

"The Aircraft Hazard Area (AHA) for Flight 9 covers approximately 1,600 nautical miles and extends eastward from the Starbase, Texas, launch site through the Straits of Florida, including the Bahamas and Turks & Caicos Islands," FAA officials wrote in today's update.