1. NASA and the Journey to Space
... space elevators. Laser elevators are the first step in the scientific community to producing a elevator that can support large weights and make the sixty thousand mile voyage into space with out rockets or "hyperdrives." Space elevators are propelled by laser energy that is transmitted from a ground unit up to the elevator platform as it travels. The energy is accepted ... ...
- Word Count: 529
- Approx Pages: 2
- Has Bibliography
- Grade Level: Undergraduate