How the SpaceX Starship plans to reach Mars

Elon Musk lost his claim as having the most powerful space-worthy rocket when NASA blasted its own mega rocket to the moon in November.

But the SpaceX founder could win back the title with his company's next big project. Starship, SpaceX's skyscraping rocket and spacecraft, will launch on its first mission soon. During the test flight, the colossal booster will separate about three minutes after liftoff and land in the Gulf of Mexico, according to federal filings(Opens in a new tab). The ship will fly in space around Earth at an altitude of over 150 miles, then splash down off the Hawaiian coast(Opens in a new tab).

This will be a crucial demonstration of hardware NASA is depending on to get humans back on the moon in the next few years. And, if successful, it'll mean Musk is one small step closer to realizing his personal dream of building a city on Mars.

The billionaire business magnate has oversold timelines in the past, but here's what we know so far.