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SN 1054 remnant (Crab Nebula)A supernova is an event in which a star destroys itself in an explosion which can briefly become as luminous as an entire galaxy.This list of supernovae of historical significance includes events that were observed prior to the development of photography, and individual events that have been the subject of a scientific paper that contributed to supernova theory.
Image Name Right ascension Declination First visible from Earth Peak magnitude Distance () Type Remnant Sh2-264 or Lambda Orionis Ring 05 h 37 m +09° 30′ ~1 million years ago
SN 2008ha was co-discovered by Caroline Moore, Jack Newton and Tim Puckett, members of the Puckett Observatory World Supernova Search. [3] The 14-year-old Moore received considerable attention for her role in the discovery because at the time, she was the youngest person to have discovered a supernova.
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185 – Chinese astronomers become the first to record observations of a supernova, SN 185. 1006 – SN 1006, a magnitude −7.5 supernova in the constellation of Lupus, is observed throughout Asia, the Middle East, and Europe. 1054 – Astronomers in Asia and the Middle East observe SN 1054, the Crab Nebula supernova explosion.
Supernova 1987A is the bright star at the centre of the image, near the Tarantula Nebula. SN 1987A was a type II supernova in the Large Magellanic Cloud, a dwarf satellite galaxy of the Milky Way. It occurred approximately 51.4 kiloparsecs (168,000 light-years) from Earth and was the closest observed supernova since Kepler's Supernova in 1604.
Texas Supernova Search (TSS) is one of many ongoing projects to identify and record supernova events. The project is led by Robert Quimby and to date has found 35 supernovae, 29 of which they were the first to report on. In addition they have discovered twelve (extragalactic) novae (in M31 and M33, including a probable LBV) and six dwarf novae.
SN 1993J is a supernova observed in Bode's Galaxy.It was discovered on 28 March 1993 by F. Garcia in Spain. [3] At the time, it was the second-brightest type II supernova observed in the twentieth century behind SN 1987A, [4] peaking at a visible apparent magnitude of 10.7 on March 30, with a second peak of 10.86 on April 18.