SUPERMASSIVE BLACK HOLE COULD HAVE INFLUENCE EARLY EART EVOLUTION. “Traditionally, the Sun was thought to be the only astronomical source of light that affected life on Earth. But it is also possible that the black hole, SgrA played an important role in shaping the history of terrestrial life. A surprising realization of this sort is similar to figuring out that a stranger might have impacted your family history before you were born. If a link between SgrA* and terrestrial life can be established, then this supermassive black hole might trigger a second Nobel Prize.” (By Harvard Astronomy Chair, Abraham Loeb).
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