SpaceX will attempt to launch its Starship megarocket on a key test flight Tuesday, months after two launches both failed when the upper-stage vehicle exploded and rained debris over the Gulf of Mexico and parts of the Caribbean.

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.

SpaceX has set a target date for its upcoming Starship megarocket flight in the hopes that this time will be different after two unsuccessful launches earlier this year.Starship Flight 9,