Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:satellite
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:firstAppearance |
gptkb:Explorer_1
|
| gptkbp:focus |
space science
Earth science |
| https://www.w3.org/2000/01/rdf-schema#label |
Explorer Program
|
| gptkbp:launchDate |
1958-01-31
|
| gptkbp:launchVehicle |
gptkb:Thor-Delta
gptkb:Juno_I gptkb:Delta_II |
| gptkbp:notableAchievement |
discovery of the Van Allen radiation belts
first US satellite in orbit |
| gptkbp:notableMission |
gptkb:Explorer_10
gptkb:Explorer_12 gptkb:Explorer_49 gptkb:Explorer_50 gptkb:Explorer_6 gptkb:Explorer_1 |
| gptkbp:operator |
gptkb:NASA
|
| gptkbp:purpose |
space exploration
|
| gptkbp:startDate |
1958
|
| gptkbp:status |
active
|
| gptkbp:website |
https://explorers.gsfc.nasa.gov/
|
| gptkbp:bfsParent |
gptkb:Fairfax_County_Police_Department
|
| gptkbp:bfsLayer |
6
|