Elon Musk recently told Fox News that all life on Earth will eventually be wiped out by the sun. His solution? Colonize Mars. 

From Tesla to DOGE, from buying Twitter to building a city, what's behind Musk's big projects? What is his big dream and what's driving his big personality? Let's find out.

Timeline:

00:31 Elon Musk: "make life multi-planetary."

01:42 So, can we really live on Mars?

02:20 The transportation cost is 9% of the global economy.

03:18 Bloomberg called SpaceX the most "prodigious" launcher.

05:11 Humans are so young, only 300,000 years old.

05:35 212 vs 6 to form a city "Starbase, Texas."

06:46 Musk thinks big, but did those dreams land?

08:22 Tesla investors are paying for it...