
Unknown author · Public domain · Wikimedia Commons
Facts
Sources: Wikidata (CC0) · Wikidata Q49527
Launches · 2
| Spacecraft | Launch | Operator |
|---|---|---|
EPE-C | October 27, 1962 | National Aeronautics and Space Administration |
EPE-B | October 2, 1962 | National Aeronautics and Space Administration |

