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First Light: Faint object may be youngest star detected

Peeking into the dusty core of a dark cloud seemingly devoid of stars, astronomers have found a faintly glowing body that could be the earliest glimmerings ever recorded from a newborn star. If the object, spied by the infrared eye of the orbiting Spitzer Space Telescope, is indeed a fledgling star, it's the least massive star ever observed. It weighs in at less than one-thousandth the mass of the sun.

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