re: An comparison
Compare these two ideas:
1. A space elevator with a 278,400-km tall tether, or,
2. A magnetic launcher with a 100-km long track.
Which seems more reasonable?
Space/Science » in reply to Moon space elevator calculations: first order
Compare these two ideas:
1. A space elevator with a 278,400-km tall tether, or,
2. A magnetic launcher with a 100-km long track.
Which seems more reasonable?