Vanguard

In-active

Lockheed Martin (LMT)

Oct. 23, 1957

Description

The Vanguard rocket was intended to be the first launch vehicle the United States would use to place a satellite into orbit. Instead, the Sputnik crisis caused by the surprise launch of Sputnik 1 led the U.S., after the failure of Vanguard TV3, to quickly orbit the Explorer 1 satellite using a Juno I rocket, making Vanguard I the second successful U.S. orbital launch.

Specifications

Stages
3
Length
23.0 m
Diameter
1.14 m
Fairing Diameter
1.14 m
Launch Mass
10.0 T
Thrust
123.0 kN

Family

Name
Vanguard
Family
―
Variant
―
Alias
―
Full Name
Vanguard

Payload Capacity

Launch Cost
―
Low Earth Orbit
9.0 kg
Geostationary Transfer Orbit
―
Direct Geostationary
―
Sun-Synchronous Capacity
―

Lockheed Martin

Commercial

None

LMT 1953

Lockheed Martin's Space Division started in the production of missiles and later ICBM's in the 1950s. Their TITAN missile system was used for 12 Gemini spacecraft and the Voyager probes. They have worked largely in collaboration with NASA on many of their probes, landers, and spacecraft, and hope to play a key role in NASA's return to the moon in 2024.

Flight Record

No spaceflights found for .

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