Last Updated
：2025/12/07
IRAS
Proper noun
abbreviation
alt-of
initialism
Japanese Meaning
IRASは、Infrared Astronomical Satellite（赤外線天文衛星）の略で、NASAが打ち上げた初の全夜空赤外線観測を行う宇宙望遠鏡を指します。
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(astronomy, NASA) Initialism of Infrared Astronomical Satellite (the first space telescope to perform a survey of the entire night sky at infrared wavelengths.)
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IRAS
IRAS revolutionized our understanding of the cold universe by mapping the entire night sky at infrared wavelengths for the first time.
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IRAS revolutionized our understanding of the cold universe by mapping the entire night sky at infrared wavelengths for the first time.
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