space roar
noun1
A natural phenomenon picked up as a radio signal from outer space, and sounding like a loud hiss.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
A natural phenomenon picked up as a radio signal from outer space, and sounding like a loud hiss.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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