so how exactly is spacex's Starship the big revolution of space flight is this actually true the Starship standing 397 ft or roughly 120 M tall is about as long as four commercial airliners it was designed from the ground up with one goal to lower the cost of access to space by being the world's first fully reusable rocket with the ability to launch about every 2 hours while delivering around 150 tons to orbit currently the only rockets capable of placing that much in orbit cost in the billions and launch several years apart Starship aims to reduce that cost to around 4 million per launch significantly lowering the price per kilogram from around $23,000 on NASA's SLS Moon rocket to about $15 per kilogram $15 imagine that follow for more