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主題: NGC 4618 the one-armed galaxy 作者: peter 於 2020-04-02 08:40:30 https://www.universetoday.com/145530/this-galaxy-has-only-one-spiral-arm/#more-145530
(https://www.universetoday.com/wp-content/uploads/2020/04/Single_arm_galaxy.jpg) WIKI https://en.wikipedia.org/wiki/Atlas_of_Peculiar_Galaxies#One-armed_spiral_galaxies NGC 4027 (https://upload.wikimedia.org/wikipedia/commons/b/b3/NGC_4027.jpg) NGC 4618 Interacting with NGC 4625 (https://upload.wikimedia.org/wikipedia/commons/6/64/Single_Arm_Galaxy.jpg) NGC 3445 |