Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:military_operation
|
| gptkbp:conductedBy |
gptkb:United_States_Navy
|
| gptkbp:endDate |
1961
|
| https://www.w3.org/2000/01/rdf-schema#label |
Operation Skyhook
|
| gptkbp:location |
gptkb:United_States
|
| gptkbp:notableAchievement |
first successful use of polyethylene balloons for scientific research
|
| gptkbp:notableFor |
use of large plastic balloons
|
| gptkbp:purpose |
high-altitude balloon research
|
| gptkbp:relatedTo |
gptkb:Project_Mogul
gptkb:Project_Genetrix |
| gptkbp:sponsor |
gptkb:Office_of_Naval_Research
|
| gptkbp:startDate |
1951
|
| gptkbp:usedFor |
cosmic ray studies
upper atmosphere research aeronautical engineering tests |
| gptkbp:bfsParent |
gptkb:Galactic_Alliance
|
| gptkbp:bfsLayer |
6
|