High Energy Astronomy Observatory
Encyclopedia
High Energy Astrophysics Observatory can refer to:
Note that the correct (original) names for these three satellites are "High Energy Astronomy Observatories", not "Astrophysics".
- 1st High Energy Astronomy Observatory (HEAO 1)
- Einstein ObservatoryEinstein ObservatoryEinstein Observatory was the first fully imaging X-ray telescope put into space and the second of NASA's three High Energy Astrophysical Observatories...
(HEAO 2) - 3rd High Energy Astronomy Observatory (HEAO 3)
- HEAO ProgramHEAO ProgramThe High Energy Astronomy Observatory Program was a NASA program of the late 1970s and early 1980s that included a series of three large low-Earth-orbiting spacecraft for X-ray and Gamma-Ray astronomy and Cosmic-Ray investigations. After launch, they were denoted HEAO 1, HEAO 2 , and HEAO 3,...
Note that the correct (original) names for these three satellites are "High Energy Astronomy Observatories", not "Astrophysics".