Vanguard
Vanguard is a 3-stage orbital rocket built by Lockheed Martin.

Specifications
- Height
- 23 m
- Diameter
- 1.14 m
- Mass
- 10000 kg
- Stages
- 3
- Thrust
- 123 kN
- LEO payload
- 9 kg
- First flight
- Oct 23, 1957
Manufacturer & operator
- Family
- —
- Manufacturer
- Lockheed Martin
- Operator
- —
- Country
- United States of America
Launch sites
- Cape Canaveral SFS, FL, USA (11 launches)
Launch history
11 launches to date.









