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Richard J. Bartlett is a former monthly columnist for Astronomy magazine who has published a number of astronomical books. He writes about the topic regularly on his blog The Astronomical Year.
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Did We All Descend From Comets?
UP IN SPACEThe awakening of a comet lander called Philea has the potential to unlock the world’s great mystery: the origin of life.
Richard J. Bartlett | Published Jun 15, 2015