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"This is a predictive tool I've used: There are goals we've sought for ten thousand years, and we'll go on seeking them. Instant transport and travel, immortality (or at least longevity and miracle cures.), instant learning …"
- Larry Niven
 |
| Hybrid Mass Driver | ||
| A device for launching space craft on the first stage of a journey to space. |
How to get to the Moon?
| IT WAS ONE OF THOSE GLORIOUS EVENINGS so common in the Pikes Peak region, after a day in which the sky has been well scrubbed by thunderstorms. The track of the catapult crawled in a straight line up the face of the mountain, whole shoulders having been carved away to permit it. At the
temporary space port, still raw from construction, Harriman, in company with visiting notables, was saying good-bye to the passengers and crew of the Mayflower.
The crowds came right up to the rail of the catapult. There was no need to keep them back from the ship; the jets would not blast until she was high over the peak. Only the ship itself was guarded, the ship and the gleaming rails... The outer door was closed; ready lights winked along the track and from the control tower. A siren sounded. Harriman moved a step or two closer. "There she goes!" It was a shout from the whole crowd. The great ship started slowly, softly up the track, gathered speed, and shot toward the distant peak. She was already tiny by the time she curved up the face and burst into the sky. She hung there a split second, then a plume of light exploded from her tail. Her jets had fired. Then she was a shining light in the sky, a ball of flame, then-nothing. She was gone, upward and outward, to her rendezvous with her tankers. |
| Technovelgy from The Man Who Sold The Moon,
by Robert Heinlein. Published by Shasta in 1950 Additional resources -
|
Here’s another brief quote:
See the entry for mass driver catapult for a Moon-based (a non-hybrid) system.
If you had a decent catapult you could put a single stage chem-powered rocket into an orbit around the Earth, couldn't you?
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news articles:
- SpinLaunch SubOrbital Accelerator
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| Spaceplane From Virgin Atlantic |
| Taikonauts Exercise In China's Tiangong Space Station |
| SpaceX's Starman Tesla Roadster In Space |
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