Statements (12)
| Predicate | Object |
|---|---|
| https://www.w3.org/2000/01/rdf-schema#label |
orbital mechanics
|
| gptkbp:involves |
the motion of spacecraft
|
| gptkbp:bfsParent |
gptkb:Space_Shuttle_Challenger
gptkb:NASA_astronauts gptkb:Robert_H._Goddard gptkb:Apollo_11 gptkb:Hermann_Oberth gptkb:Space_Elevator gptkb:Gravity gptkb:satellite gptkb:Clarke_Orbit |
| gptkbp:bfsLayer |
4
|