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Two large interacting galaxies are shown. The upper galaxy, has significant internal structure and is curved over the lower galaxy which is a featureless oval. Please see the explanation for more detailed information.
图中显示了两个大型相互作用星系。上方的星系具有显著的内部结构，并且弯曲覆盖下方星系，下方星系是一个毫无特征的椭圆形。有关更多详细信息，请参阅说明。
2023年9月25日 Arp 142: The Hummingbird Galaxy Image Credit: NASA, ESA, Hubble, HLA; Processing & Copyright: Basudeb Chakrabarti Explanation: What’s happening to this spiral galaxy? Just a few hundred million years ago, NGC 2936, the upper of the two large galaxies shown at the bottom, was likely a normal spiral galaxy — spinning, creating stars...