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Giant Ultraviolet Rings Found Around Ancient Galaxies - Universe Today
[/caption] Title this ‘Zombie Galaxies’ or ‘Night of the Living Galaxies.’ Astronomers have found mysterious, giant loops of ultraviolet light around old, massive galaxies, which were presumed to be “dead,” and these galaxies seem to have come back to life. Somehow these “over-the-hill galaxies” have been infused with fresh gas to form new stars that … Continue reading "Giant Ultraviolet Rings Found Around Ancient Galaxies"