... They hope to determine whether there's a difference between black holes that evolve from the collapse of a star without a supernova and black holes that evolve via a supernova and a temporary intermediate star. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2010_01_January_Eyepiece.pdf -- 278.5 Кб -- 22.02.2015 Похожие документы
... universe and measure a drop in the supernovae, then it could be that it takes a long time to make Type 1a supernovae...every supernova is unique, so it`s possible that there are multiple wa ys to make a supernova, said Steve Rodney, also of Johns Hopkins ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2012_02_February_Eyepiece.pdf -- 2482.5 Кб -- 14.10.2015 Похожие документы
... 8 A new kind of supernova, 10 times brighter than the Type Ia supernovas that are relatively common in the cosmos, has been ... The ima ge of well known Supernova 1987A shows the closest supernova explosion witnessed in almost 400 years. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2011_07_July_Eyepiece.pdf -- 672.6 Кб -- 22.02.2015 Похожие документы
... Some suspect they were once partners of stars that exploded as supernovas. ... stellar nurseries can spew massive amounts of energy and explode as supernovas ... Supernova remnants, pulsars and regular novae are three examples. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2012_01_January_Eyepiece.pdf -- 1214.6 Кб -- 14.10.2015 Похожие документы
... The latest find is supernova 2005ap, which at its peak blazed 100 billion times brighter than the Sun and was twice as luminous as the previous record holder, supernova 2006gy. 2005ap is a Type II supernova, but was 300 times brighter than average Type II ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2007_11_November_Eyepiece.pdf -- 628.8 Кб -- 22.02.2015 Похожие документы
... A new type of supernova has been discovered in which helium detonates on the surface ... galaxy NGC 1821 by amateur astronomers, but was misclassified as a Type II supernova ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2009_12_December_Eyepiece.pdf -- 313.1 Кб -- 22.02.2015 Похожие документы
... transients like gamma-ray bursts, novae, solar flares and flaring active galactic nuclei, as well as long-term studies including pulsars, binary systems, supernova remnants and searches for predicted sources of gamma rays such as dark matter annihilation ...
... Spitzer reveals infrared radiation coming from dus t particles heated by the supernova's shock wave. ... A pulsar (the small, ultradense remnant of a star that has supernova) emits radio waves extremely regularly as it anomalies in ...
... A high mass star will burn heavier and heavier elements at its core, along with layers of shell burning, until iron ash accumulates and core burning ends, before it undergoes a supernova. ...