标签： Arp 273

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特殊星系Arp 273

2022年2月19日 Peculiar Galaxies of Arp 273 Image Credit & Copyright: Jason Guenzel Explanation: The spiky stars in the foreground of this backyard telescopic frame are well within our own Milky Way Galaxy. But the two eye-catching galaxies lie far beyond the Milky Way, at a distance of over 300 million light-years. Their distorted appearance is due to grav...

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Arp 273：哈勃望远镜拍摄的星系大战

2019 November 20 Arp 273: Battling Galaxies from Hubble Image Credit: NASA, ESA, Hubble; Processing & Copyright: Rudy Pohl Explanation: What’s happening to these spiral galaxies? Although details remain uncertain, there sure seems to be a titanic battle going on. The upper galaxy is labelled UGC 1810 by itself, but together with its collisional par...