Definitions for "SPACE ELEVATOR"
a cable reaching from the surface of the earth to a geosynchronous orbit
a game-changer because it dramatically lowers the cost of putting payloads into space
a great idea who's time is still a few decades away - at least on this planet
Keywords:  skyhook, type
a type of skyhook
Keywords:  lean, approach, access
a lean approach to space access
a hypothetical structure designed to transport material from a