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Meilun! NASA released Hubble telescope shot Scorpion NGC 7250 spectacular picture

via:博客园     time:2017/5/2 9:30:23     readed:960

Recently, NASA and the European Space Agency's Hubble Space Telescope captured the mysterious rays emitted by the galaxy NGC 7250 at the location of the Scorpion, and the scientists speculated that it came from a burst of TYC 3203-450-1 supernova, NASA Scientists have released the spectacular picture of the beauty of the phenomenon.

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Lacerta is a very inconspicuous constellation, because its internal stars and other brightness is too low, even scientists are also difficult to find, and this star's brightness than the location of the galaxy's light, the scientists concluded that it (TYC 3203 -450-1) is far more distant than we imagined, and its rays pass through hundreds of millions of stars to reach the Earth. Scientists speculate that it is about 45 million light years from Earth, and we usually call this kind of star & ldquo ; Foreground star & rdquo ;, meaning the use of gravity and gravity lens to make big, we can see nearly 100 times the distance than the original image.

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