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+ 302 I can't tell you how many people say they were turned off from science because of a science teacher that completely sucked out all the inspiration and enthusiasm they had for the course. Neil deGrasse Tyson

+ 338 “When I look up at the night sky, and I know that, yes, we are part of this Universe, we are in this Universe, but perhaps more important than both of those facts is that the Universe is in us. When I reflect on that fact, I look up — many people feel small, ’cause they’re small and the Universe is big, but I feel big, because my atoms came from those stars.” -Dr. Neil DeGrasse Tyson

+ 16 Perhaps we have never been visited by aliens because they have looked upon Earth and decided there is no sign of intelligent life. Neil deGrasse Tyson