SpaceX has received the green light from the Federal Aviation Administration (FAA) to launch its powerful Starship megarocket on its fourth test flight. The 120-meter-tall rocket, consisting of the Super Heavy booster and the Starship spacecraft, boasts 33 Raptor engines generating 17 million pounds of thrust. The test flight, scheduled for Thursday, marks a significant milestone in SpaceX’s ambitious goal of developing a reusable transportation system for space exploration.