Vanguard TV3
E406320
UNEXPLORED
Vanguard TV3 was an early U.S. satellite launch attempt in 1957 that failed to reach orbit, becoming a notable setback in the opening phase of the Space Race.
Aliases (1)
Referenced by (3)
| Subject (surface form when different) | Predicate |
|---|---|
|
Explorer 1
→
Vanguard TV-4 ("Vanguard TV-3") → |
precededBy |
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Vanguard TV-4
("Vanguard TV-3")
→
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successorTo |