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An orbital ring is a concept of an artificial ring placed around a body and set rotating at such a rate that the apparent centrifugal force is large enough to counteract the force of gravity. For the Earth, the required speed is on the order of 10 km/sec,[citation needed] compared to a typical low Earth orbit orbital speed of 7.9 km/sec. The structure is…
History, Art & Measurement
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ring orbital space earth cable elevator rings around orbit surface also would stations velocity concept system placed large station km
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Orbital ring | is a | concept of an artificial ring placed around a body and set rotating at such a rate that the apparent centrifugal force is large enough to counteract the force of gravity | 0.90 | text |
| Orbital ring | related to Birch's model | Paul Birch | 0.60 | section |
| Orbital ring | related to Birch's model | Journal | 0.60 | section |
| Orbital ring | related to Birch's model | British Interplanetary Society | 0.60 | section |
| Orbital ring | related to Birch's model | In | 0.60 | section |
| Orbital ring | related to Birch's model | Earth | 0.60 | section |
| Orbital ring | related to Birch's model | Not | 0.60 | section |
| Orbital ring | related to Birch's model | Hanging | 0.60 | section |
| Orbital ring | related to Concept | The | 0.60 | section |
| Orbital ring | related to Concept | In | 0.60 | section |
| Orbital ring | related to Concept | GEO | 0.60 | section |
| Orbital ring | related to Concept | Earth | 0.60 | section |
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