... GRBs were first observed by the Vela system of satellites deployed to detect covert (i.e. Soviet) nuclear experiments. ... Vela detected emissions of gamma-rays and, after ruling out the Earth and Sun as possible sources, scientists concluded that ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2011_12_December_Eyepiece.pdf -- 837.7 Кб -- 22.02.2015 Похожие документы
... Silla Observatory trains its Wide Field Imager on a distant nebula, 11,000 light -years away in the southern constellation Vela ... The Vela supernova remnant is an expanding shell of gas that originated from the supernova explosion. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2012_10_October_Eyepiece.pdf -- 2644.0 Кб -- 14.10.2015 Похожие документы
... Despite its distance, the galaxy is brighter than the Vela pulsar, a dense rotating star usually the brightest source in the gamma-ray sky, some 1,000 light-years away. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2010_02_February_Eyepiece.pdf -- 318.3 Кб -- 22.02.2015 Похожие документы
... Among the 50 new HARPS planet discoveries announced in September, the one that garnered the most attention orbits the star HD 85512 (aka Gliese 370), 36 light-years awa y in the southern constellation Vela. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2012_02_February_Eyepiece.pdf -- 2482.5 Кб -- 14.10.2015 Похожие документы
... The most notable is the Vela Pulsar, which exhibits the extreme density of an object with a 12-mile dia meter (less than the length of Manhattan) ha ving 1.5 solar masses. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2011_06_June_Eyepiece.pdf -- 758.8 Кб -- 22.02.2015 Похожие документы