우주의 아름다움
The Veil Nebula12Filaments of the Vela Supernova Remnant – The explosion is over but the consequences continue. About 11,000 years ago a star in the constellation of Vela could be seen to explode, creating a strange point of light briefly visible to humans living near the beginning of recorded history3The nebula, located 20,000 light-years away in the constellation Carina, contains a central clu..
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2013. 10. 25. 08:16