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infrared galaxy

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noun Astronomy.
a galaxy that radiates strongly in the infrared portion of the electromagnetic spectrum.
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“Was” is used for the indicative past tense of “to be,” and “were” is only used for the subjunctive past tense.

Origin of infrared galaxy

First recorded in 1965–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

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