Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. While searching the skies above 18th century France for comets, astronomer Charles Messier diligently recorded this object as number 27 on his list of things which are definitely not comets . The nebula forms as the star's outer layers are expelled into space, with a visible glow generated by atoms excited by the dying star's intense but invisible ultraviolet light . This gorgeous synthetic color picture of M27 was produced during testing of the European Southern Observatory's new Very Large Telescope .
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