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The Gran Telescopio Canarias discovers the largest cluster of galaxies known in the early universe | Instituto de Astrofísica de Canarias • IAC
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Astronomers Discover 83 Supermassive Black Holes in the Early Universe | Obsevation Results | Subaru Telescope
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La Palma telescopes participate in the discovery of a young blazar produced by the merger of two galaxies | Instituto de Astrofísica de Canarias • IAC
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Largest optical reflecting telescope Gran Telescopio Canarias located on grassy hilltop against cloudy sky at astronomical observatory on island of La Stock Photo - Alamy
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