这张画面的视场覆盖大约为50万光年，三重星系估计距离为3000万光年远。
The field covers over 500 thousand light-years at the trio's estimated distance of 30 million light-years.
大视场行星照相机2捕捉到了排成一线的两个星系拼成数字“10”的一刻。
The Wide Field Planetary Camera 2 (WFPC2) captured this chance alignment of two galaxies that spell out the number '10'.
大视场行星照相机2捕捉到了排成一线的两个星系拼成数字“10”的一刻。
The Wide Field Planetary Camera 2 (WFPC2) captured this chance alignment of two galaxies that spell out the number '10'.
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