U.S. Navy · Public domain · Wikimedia Commons
Facts
ManufacturerGlenn L. Martin Company
Country of originUnited States
Typerocket model
Familyexpendable launch vehicle
Sources: Wikidata (CC0) · Wikidata Q333812
Launches · 7
| Spacecraft | Launch | Operator |
|---|---|---|
 Vanguard 3 | September 18, 1959 | National Aeronautics and Space Administration |
| Vanguard Balloon | April 14, 1959 | — |
 Vanguard 2 | February 17, 1959 | United States Department of the Navy |
 Vanguard TV5 | April 29, 1958 | — |
| Vanguard 1 | March 17, 1958 | — |
 Vanguard 1B | February 5, 1958 | — |
 Vanguard 1A | December 6, 1957 | United States Naval Research Laboratory |