Harvard physicist Lisa Randall suggests that dark matter is the root cause of the dinosaurs' extinction. Randall believes that a dark matter disk influenced the orbit of a nine-mile-long comet, causing it to head toward Earth.
Space November 16, 2015
Leading Harvard physicist Lisa Randall proposed a new theory that could explain why humans had emerged as a species after the extinction of dinosaurs. In her book, Randall said a hypothetical dark disk of matter may have been the reason.
Space November 15, 2015
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