Today I learned of the existence of Copenhagen Suborbitals, the "world's only manned, amateur space program". From their website: Since 2011, we’ve built and flown 5 homebuilt rockets and space capsules from a ship in the Baltic Sea, and some day one of us will fly into space. It’s all crowdfunded and nonprofit, and has only come this far because people all over the world donate money that pay the materials, tools and rent. Our goal is simple: To fly an amateur astronaut into space and safely...