Explanation: (xxxedit and linkxxx) A careful look at the full field of view for this sharp image reveals a surprising number of galaxies both near and far toward the constellation Ursa Major.

 
  • 說(shuō)明: 仔細觀(guān)看這張清晰的全景影像,就會(huì )發(fā)現在大熊座方向上從遠及近有大量的星系存在。
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