superbubble

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English

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English Wikipedia has an article on:
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Etymology

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From super- +‎ bubble.

Pronunciation

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  • Audio (US):(file)

Noun

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superbubble (plural superbubbles)

  1. (astronomy) A very large region of space, relatively free of matter, carved out of the interstellar medium by the combination of multiple supernova bubbles resulting from supernovae.

Synonyms

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Translations

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See also

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(space plasmas):