The Galactic Dust in Corona Australis: Two blue-reflection nebulae.
南冕座星尘内，两个星云焕发着梦幻般的蓝色光辉。
While NGC 6723 appears to be part of the group, it actually lies nearly 30,000 light-years away, far beyond the Corona Australis dust clouds.
而看似与这片星云打成一片的NGC 6723实际上离我们3万光年，远不在南冕座尘埃云的国度。
While NGC 6723 appears to be part of the group, it actually lies nearly 30,000 light-years away, far beyond the Corona Australis dust clouds.
而看似与这片星云打成一片的NGC 6723实际上离我们3万光年，远不在南冕座尘埃云的国度。
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