Google Alert - Science

	Science As-it-happens update ⋅ June 29, 2017
	NEWS
	Killer asteroids are coming. Can we stop them in time? The Japan Times PARIS - Throughout its 4.5-billion-year history, Earth has been repeatedly pummeled by space rocks that have caused anything from an innocuous splash in the ocean to the annihilation of many species. Flag as irrelevant
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