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High Energy Astronomy Observatory 3 (HEAO-3) spacecraft

HEAO-3 was NASA's third High Energy Astronomy Observatory, a dedicated high-energy observatory that surveyed hard X-rays and gamma rays while measuring the composition of cosmic rays.

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Identity

Aliases
HEAO-3HEAO-CHigh Energy Astronomy Observatory 3High Energy Astrophysical Observatory 3
Family Name
HEAO-3
Full Name
High Energy Astronomy Observatory 3 (HEAO-3) spacecraft
Roles
orbiterobservatory
Status
retired
Type
spacecraft

Details

Description
HEAO-3 was NASA's third High Energy Astronomy Observatory, a dedicated high-energy observatory that surveyed hard X-rays and gamma rays while measuring the composition of cosmic rays.
First Flight Year
1,979
Last Flight Year
1,981
Operator

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Assets & Meta

Creation Time
August 1, 2026 at 16:27:10 UTC
Updated Time
August 1, 2026 at 16:27:10 UTC

Other

Programs
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High Energy Astronomy Observatory 3 (HEAO-3) spacecraft - AeroVia