SpaceX has been making big promises about the Starship megarocket since before the company settled on that name. On Sunday, SpaceX took a massive leap toward fulfilling its extensive commitments. Starship launched on its fifth test flight,

The success is a giant leap toward the company's goal to take humans and cargo all the way to Mars on the world's biggest and most powerful launch vehicle

SpaceX is aiming to launch its Starship and Super Heavy booster from Texas on Sunday targeting an 8:25 a.m. liftoff.