On the left is an emission nebula cataloged as NGC 7000, famous partly because it resembles our fair planet's continent of North America.
左侧是编号NGC 7000的发射星云，或多或少由于它形似我们的地球上的北美洲大陆而著名。
On the left is an emission nebula cataloged as NGC 7000, famous partly because it resembles our fair planet's continent of North America.
左侧是编号NGC 7000的发射星云，或多或少由于它形似我们的地球上的北美洲大陆而著名。
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