Astronomers discover most luminous galaxy in universe

Astronomers discover most luminous galaxy in universe
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US space agency NASA said that its Wide-field Infrared Survey Explorer (WISE) telescope has discovered a remote galaxy that shines with the light of more than 300 trillion suns, making it the most luminous galaxy ever found. The galaxy, known as WISE J224607.57-052635.0, belongs to a recently discovered new class of objects called extremely luminous infrared galaxies.

Washington: US space agency NASA said that its Wide-field Infrared Survey Explorer (WISE) telescope has discovered a remote galaxy that shines with the light of more than 300 trillion suns, making it the most luminous galaxy ever found. The galaxy, known as WISE J224607.57-052635.0, belongs to a recently discovered new class of objects called extremely luminous infrared galaxies.


NASA said its dazzling light may be due to a behemoth black hole at its belly. "Supermassive black holes draw gas and matter into a disk around them, heating the disk to roaring temperatures of millions of degrees and blasting out high-energy, visible, ultraviolet, and X-ray light," the space agency said in a statement.

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