Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
space habitat concept
|
| gptkbp:atmosphere |
Earth-like
|
| gptkbp:capacity |
about 20,000 to 30,000 people
|
| gptkbp:category |
space colonization concepts
space architecture |
| gptkbp:designedFor |
permanent human habitation
|
| gptkbp:diameter |
about 16 kilometers
|
| https://www.w3.org/2000/01/rdf-schema#label |
Bernal sphere
|
| gptkbp:influenced |
later space habitat designs
|
| gptkbp:material |
space construction materials
|
| gptkbp:notableFeature |
agricultural areas on inner surface
central axis for zero-gravity activities |
| gptkbp:proposedBy |
gptkb:John_Desmond_Bernal
1929 |
| gptkbp:purpose |
space colonization
|
| gptkbp:relatedTo |
gptkb:Stanford_torus
gptkb:O'Neill_cylinder |
| gptkbp:rotationPeriod |
to provide artificial gravity
|
| gptkbp:shape |
gptkb:butter
|
| gptkbp:surfaceGravity |
simulated by rotation
|
| gptkbp:bfsParent |
gptkb:O'Neill_cylinder
|
| gptkbp:bfsLayer |
6
|