Relativity Space wants to launch rockets for 90% less with 3D printing

A new startup called Relativity Space founded by two aerospace engineers wants to use massive 3D printers to produce rockets without humans required on the factory floor, with the ultimate aim of driving the price of rocket launches down from their current rate of around $100 million to just about $10 million per launch. Bloomberg reports that Relativity’s founders think using 3D printing…