Knocking on heaven's door

Cook, W.J.
January 1992
U.S. News & World Report;1/27/92, Vol. 112 Issue 3, p62
Reports on powerful orbiting observatories that reveal a violent, puzzling universe. Scientists last week at the American Astronomical Society meeting in Atlanta presented more than 80 papers, trying to explain the recent flood of data from the National Aeronautics and Space Administration's two huge orbiting observatories, the Compton Gamma-Ray Observatory and the Hubble Space Telescope. Discoveries; Explanations.


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