New Delhi, April 27 -- SpaceX is planning the largest IPO ever, which could value Elon Musk's rocket company at up to $2 trillion.

The numbers are incredible for a company founded in 2002 to make life multiplanetary. A lot has been made of the company's space-based Wi-Fi broadband product, Starlink, and the potential for data centers in space.

But make no mistake, all of this is enabled by low costs to reach space, and SpaceX's ace in the hole is its giant, fully reusable rocket, Starship.

On Friday, SpaceX posted a video of the third-generation Starship.

"Version three is what I like to call the foundational design of [Starship] that's going to give us the capabilities we need to do the missions in front of us," said Bill Riley, VP o...