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Showing results for "HEAO 2"
17 results found
This photograph was taken during the assembly of the High Energy Astronomy Observatory (HEAO)-2 at TRW, Inc., the...
This artist's concept depicts the High Energy Astronomy Observatory (HEAO)-2 in orbit. The HEAO-2, the first imaging...
The family of High Energy Astronomy Observatory (HEAO) instruments consisted of three unmarned scientific...
The launch of an Atlas/Centaur launch vehicle is shown in this photograph. The Atlas/Centaur, launched on November...
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 Atlas-Centaur-52 launch vehicle on the launch pad. The Atlas-Centaur-52 placed the High Energy Astronomy...
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...
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...
The dramatic change in x-ray emission from the Terzan 2 cluster is shown in this series of 2.5-minute exposures...
This image of the suspected Black Hole, Cygnus X-1, was the first object seen by the High Energy Astronomy...