Home > News > A Hoist to the Heavens
July 30th, 2005
A Hoist to the Heavens
Abstract:
Bradley Carl Edwards: Rockets are getting us nowhere fast. Since the dawn of the space age, the way we get into space hasn't changed: we spend tens or hundreds of millions of dollars on a rocket whose fundamental operating principle is a controlled chemical explosion. We need something better, and that something is a space elevator - a superstrong, lightweight cable stretching 100,000 kilometers from Earth's surface to a counterweight in space. Roomy elevator cars powered by electricity would speed along the cable. For a fraction of the cost, risk, and complexity of today's rocket boosters, people and cargo would be whisked into space in relative comfort and safety.
Source:
IEEE
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