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Showing results for "HEAO-A"
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The family of High Energy Astronomy Observatory (HEAO) instruments consisted of three unmarned scientific...
This artist's conception depicts the High Energy Astronomy Observatory (HEAO)-1 in orbit. The first observatory,...
This photograph was taken during the assembly of the High Energy Astronomy Observatory (HEAO)-2 at TRW, Inc., the...
This photograph shows the High Energy Astronomy Observatory (HEAO)-1 being assembled at TRW Systems of Redondo...
This photograph shows the High Energy Astronomy Observatory (HEAO)-3 being assembled at TRW, Inc. Designed and...
This photograph shows the High Energy Astronomy Observatory (HEAO)-3 being prepared for encapsulation. Designed and...
This photograph was taken during encapsulation of the High Energy Astronomy Observatory (HEAO)-3. Designed and...
This Atlas/Centaur launch vehicle, carrying the High Energy Astronomy Observatory (HEAO)-3, lifted off on September...
This schematic details the third High Energy Astronomy Observatory (HEAO)-3. The HEAO-3's mission was to survey and...
This artist's concept depicts the High Energy Astronomy Observatory (HEAO)-2 in orbit. The HEAO-2, the first imaging...
This artist's concept depicts the third observatory, the High Energy Astronomy Observatory (HEAO)-3 in orbit....
This illustration is a schematic of the High Energy Astronomy Observatory (HEAO)-2 and its experiments. It shows the...
Both of the High Energy Astronomy Observatory (HEAO) 2/Einstein Observatory imaging devices were used to observe the...
The launch of an Atlas/Centaur launch vehicle is shown in this photograph. The Atlas/Centaur, launched on November...
This supernova in the constellation Cassiopeia was observed by Tycho Brahe in 1572. In this x-ray image from the...
This is an x-ray image of the Crab Nebula taken with the High Energy Astronomy Observatory (HEAO)-2/Einstein...
This x-ray photograph of the Supernova remnant Cassiopeia A, taken with the High Energy Astronomy Observatory (HEAO)...
Like the Crab Nebula, the Vela Supernova Remnant has a radio pulsar at its center. In this image taken by the High...
Managed by the Marshall Space Flight Center and built by TRW, the third High Energy Astronomy Observatory was...
This image is an x-ray view of Eta Carinae Nebula showing bright stars taken with the High Energy Astronomy...
This photograph is of the High Energy Astronomy Observatory (HEAO)-2 telescope being checked by engineers in the...
This photograph is of the High Energy Astronomy Observatory (HEAO)-2 telescope being evaluated by engineers in the...
This image is an observation of Quasar 3C 273 by the High Energy Astronomy Observatory (HEAO)-2/Einstein...
This picture is of an Atlas/Centaur launch vehicle, carrying the High Energy Astronomy Observatory (HEAO)-1, on...