Space vacation
The story Getting into space the traditional way, in a space shuttle, is an expensive process but at least we know it works. Is travelling up in an elevator attached to a 36 000 km cable any more cost effective or realistic?
The story Getting into space the traditional way, in a space shuttle, is an expensive process but at least we know it works. Is travelling up in an elevator attached to a 36 000 km cable any more cost effective or realistic?