Atlas Centaur with HEAO-1 astronomical satellite, Cape Canaveral (August 12, 1977) original image caption: This picture is of an Atlas/Centaur launch vehicle...
DescriptionHEAO-2 Atlas-Centaur-52 7993743.jpg English: The Atlas-Centaur-52 launch vehicle on the launch pad. The Atlas-Centaur-52 placed the High Energy...
in orbit. The first observatory, designated HEAO-1, was launched on August 12, 1977 aboard an Atlas/Centaur launch vehicle and was designed to survey the...
DescriptionHEAO-1 Assembling the High Energy Astronomy Observatory 7884320.jpg English: This photograph shows the High Energy Astronomy Observatory (HEAO)-1 being...
DescriptionHEAO-1 Assembling the High Energy Astronomy Observatory 8003533.jpg English: This photograph shows the High Energy Astronomy Observatory (HEAO)-1 being...
The HEAO-2, designed and developed by TRW, Inc. under the project management of the Marshall Space Flight Center, was launched aboard an Atlas/Centaur launch...
from Kennedy Space Center aboard an Atlas-Centaur vehicle. Known as HEAO-3 after its insertion into orbit, HEAO-C continued the program’s mission of...
applies to jurisdiction: United States of America determination method: work of the federal government of the United States determination method: SHA-1...
DescriptionHEAO-3 launch 8003544.jpg English: This Atlas/Centaur launch vehicle, carrying the High Energy Astronomy Observatory (HEAO)-3, lifted off on...
United States of America determination method or standard: work of the federal government of the United States determination method or standard: SHA-1...
