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单词 Maffei
释义

Maffei

/ˈmafeɪ/ /məˈfeɪ/
Astronomy
noun
Either of two galaxies (Maffei 1 and Maffei 2) near the galactic equator which are visible only in red and infrared light owing to the heavy extinction of shorter-wavelength light by interstellar dust.

Origin

1970s; earliest use found in Astrophysical Journal: Letters. From the name of Paolo Maffei, Italian astronomer, who described the galaxies in 1968.

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更新时间:2025/1/24 11:41:59