Unknown
Publication Date:
2019-08-28
Description:
An overview of the High Energy Astronomy Observatory 2 contributions to X-ray astronomy is presented along with a brief description of the satellite and onboard telescope. Observations relating to galaxies and galactic clusters, black holes, supernova remnants, quasars, and cosmology are discussed.
Keywords:
ASTRONOMY
Type:
NASA-EP-167
Format:
application/pdf
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