Hubble-X is a glowing gas cloud, one of the most active star-forming regions within galaxy NGC 6822. The cloud is about 110 light-years across and contains many thousands of newly formed stars in a central cluster.
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Hubble-X is a glowing gas cloud, one of the most active star-forming regions within galaxy NGC 6822. The cloud is about 110 light-years across and contains many thousands of newly formed stars in a central cluster.