Explorer 21
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Wikidata facts
- Instance of
- spacecraft
- Image
- Explorer-21 image.jpg
- Significant event
- rocket launch
Show 4 more facts
- UTC date of spacecraft launch
- 1964-10-04
- Commons category
- Explorer 21
- start point
- Cape Canaveral Space Launch Complex 17
- space launch vehicle
- Delta C
via Wikidata · CC0