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“protogalaxy”
protogalaxy
1. An immense concentration of gas and dust from which a galaxy is formed.
2. A mass of hydrogen that is sufficient to form or is already beginning to form a galaxy.
3. A cloud of gas in the early stages of its evolution into a galaxy.
2. A mass of hydrogen that is sufficient to form or is already beginning to form a galaxy.
3. A cloud of gas in the early stages of its evolution into a galaxy.
This entry is located in the following unit:
proto-, prot- +
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