The backup for humanity has been dubbed “The Lunar Library” by its creator, the Arch Mission Foundation (AMF).

“The idea is to place enough backups in enough places around the solar system, on an ongoing basis, that our precious knowledge and biological heritage can never be lost,” the nonprofit’s co-founder Nova Spivack told me via email.

The AMF also placed a small test archive on Elon Musk’s red Tesla Roadster that was launched in the direction of Mars aboard the first Falcon Heavy demonstration mission last year. That archive consisted of Isaac Asimov’s Foundation Trilogy encoded in a disc made of quartz silica glass made to last millions of years as the Roadster orbits the sun. The AMF has also placed a solid-state copy of Wikipedia on board a cubesat from SpaceChain in low-Earth orbit.