Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:satellite
|
| gptkbp:cancellationDate |
2012
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:fullName |
gptkb:Gravity_and_Extreme_Magnetism_SMEX
|
| https://www.w3.org/2000/01/rdf-schema#label |
GEM (satellite)
|
| gptkbp:missionType |
gptkb:astronomy
astrophysics |
| gptkbp:objective |
study X-ray and gamma-ray sources
|
| gptkbp:operator |
gptkb:NASA
|
| gptkbp:payload |
gamma-ray detector
X-ray polarimeter |
| gptkbp:program |
gptkb:SMEX_(Small_Explorer)_program
|
| gptkbp:proposedLaunchDate |
2010s
|
| gptkbp:status |
proposed
|
| gptkbp:website |
https://gems.gsfc.nasa.gov/
|
| gptkbp:bfsParent |
gptkb:GEM
|
| gptkbp:bfsLayer |
6
|