Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:spacecraft
|
| gptkbp:discovered_by |
gptkb:Van_Allen_radiation_belts
|
| https://www.w3.org/2000/01/rdf-schema#label |
Explorer 3
|
| gptkbp:launch_date |
March 26, 1961
|
| gptkbp:launch_vehicle |
gptkb:Juno_II
|
| gptkbp:manufacturer |
gptkb:NASA
|
| gptkbp:mission |
gptkb:physicist
gptkb:Research_Institute |
| gptkbp:mission_duration |
approximately 3 months
|
| gptkbp:objective |
measure cosmic rays
|
| gptkbp:successor |
gptkb:Explorer_4
|
| gptkbp:bfsParent |
gptkb:Explorer_1
|
| gptkbp:bfsLayer |
4
|