Satellite, Vanguard, Lyman Alpha

Satellite, Vanguard, Lyman Alpha

     

This is an instrumented full-scale replica of the Vanguard Lyman Alpha satellite, also called SLV-1. It was designed to provide data on solar radiation in the 1100-1300 Angstrom region, known as the Lyman alpha band. The satellite was launched on May 27, 1958 but failed to go into orbit due to malfunction of the launch rocket. The replica was manufactured at the Naval Research Laboratory and may have been a flight spare. It was refurbished by technicians at the Goddard Space Flight Center prior to its transfer to NASM from NASA in March 1975. It was on display at the Science Museum in London, England until 1988.

Transferred from the National Aeronautics and Space Administration

Country of Origin
United States of America

Manufacturer
Naval Research Laboratory

Location
Steven F. Udvar-Hazy Center, Chantilly, VA
Exhibit Station
Space Science

Type
SPACECRAFT-Unmanned

Materials
Aluminum
Dimensions
Overall: 1 ft. 8 in. wide, 10 lb. (50.8cm, 4.5kg)
Other (antennae): 2 ft. 6 in. long (76.2cm)

This is an instrumented full-scale replica of the Vanguard Lyman Alpha satellite, also called SLV-1. It was designed to provide data on solar radiation in the 1100-1300 Angstrom region, known as the Lyman alpha band. The satellite was launched on May 27, 1958 but failed to go into orbit due to malfunction of the launch rocket. The replica was manufactured at the Naval Research Laboratory and may have been a flight spare. It was refurbished by technicians at the Goddard Space Flight Center prior to its transfer to NASM from NASA in March 1975. It was on display at the Science Museum in London, England until 1988.

Transferred from the National Aeronautics and Space Administration

Country of Origin
United States of America

Manufacturer
Naval Research Laboratory

Location
Steven F. Udvar-Hazy Center, Chantilly, VA
Exhibit Station
Space Science

Type
SPACECRAFT-Unmanned

Materials
Aluminum
Dimensions
Overall: 1 ft. 8 in. wide, 10 lb. (50.8cm, 4.5kg)
Other (antennae): 2 ft. 6 in. long (76.2cm)

ID: A19751413000