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. Origin1970s; 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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