A six-episode limited series about Elon Musk’s SpaceX is in the works at HBO, with Channing Tatum executive producing the project.Here’s the official description for the potential show, which is based on Ashlee Vance’s book “Elon Musk: Tesla, SpaceX, and the Quest for a Fantastic Future”:In pursuit of his lifelong dream to make humankind a multi-planetary species, this limited series follows Elon Musk as he handpicks a team of engineers to work on a remote Pacific Island where they build, and