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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.
Sanduleak -69 202 (Sk -69 202, also known as GSC 09162-00821) was a magnitude 12 blue supergiant star, located on the outskirts of the Tarantula Nebula in the Large Magellanic Cloud. It was the progenitor of supernova 1987A.
In 1987, it gained fame for detecting 8 of the roughly 10 58 neutrinos emitted by Supernova 1987A. This discovery was completely unexpected; supernovas as near as 1987a are extremely rare and virtually unpredictable. The detector collected data until 1991. [5] This volume of water contains on the order of 10 31 protons. In one year of ...
Supernova 1987A – located in a neighbouring dwarf galaxy ... Neutrinos, tiny sub-atomic particles, were produced in Supernova 1987A and detected on Earth 37 years ago, ...
This supernova, called Supernova 1987A, occurred 160,000 light years from Earth in the Large Magellanic Cloud, a dwarf galaxy neighboring our Milky Way. A light year is the distance light travels ...
Supernova 1987A remnant near the center. In 1987, Supernova 1987A in the Large Magellanic Cloud was observed within hours of its light reaching the Earth. It was the first supernova to be detected through its neutrino emission and the first to be observed across every band of the electromagnetic spectrum. The relative proximity of this ...
It is now located at Leoncito Astronomical Complex. [17] A 0.25 m (10 in) astrograph operated at the site for some time, and was used to discover Supernova 1987A . [18] The Pi of the Sky project operated two wide-angle cameras that searched for the optical signature of gamma ray bursts at LCO starting in 2004.
The most recent naked-eye supernova was SN 1987A, ... beginning six hours after the actual explosion. The star is located in a spiral galaxy named NGC 7610, ...