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Supernova
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1993 Type II supernova detected in M81 (NGC 3031)
1989 Astronomers discover pulsar in remnants of Supernova 1987A (LMC) 1987 Supernova 1987A in LMC 1st seen; 1st naked-eye supernova since 1604 1980 Earth satellites record gamma rays from remnants of supernova N-49 1974 Fritz Zwicky, Swiss/US astronomer (supernova), dies at 75 1604 Supernova "Kepler's nova" 1st sighted 1572 Supernova is observed in constellation known as Cassiopeia 1181 Supernova observed by Chinese and Japanese astronomers 1181 Supernova seen in Cassiopia 1056 Supernova Crab nebula last seen by the naked eye 1054 Brightest supernova (Crab Nebula) 1st reported 1006 Supernova observed by Chinese and Egyptians in constellation Lupus 185 Emperor Lo-Yang, China sees supernova (MSH15-52) |
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