Asteroids are much harder to blow up in order to save Earth than we had thought, scientists warn

‘It is only a matter of time before these questions go from being academic to defining our response to a major threat’ Source: https://ift.tt/2HaVyvE Droolin’ Dog sniffed out this story and shared it with you. The Article Was Written/Published By: Andrew Griffin ! #Headlines, #space, #ThePlanet, #Trending, #Newsfeed, #syndicated, news https://ift.tt/2NHNrrF
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