Keywords: neil degrasse tyson neildegrassetyson asteroid space words quotation american astrophysicist cosmologist author science communicator. communicator "Asteroids have us in our sight. The dinosaurs didn't have a space program, so they're not here to talk about this problem. We are, and we have the power to do something about it. I don't want to be the embarrassment of the galaxy, to have had the power to deflect an asteroid, and then not, and end up going extinct." Neil deGrasse Tyson American astrophysicist, cosmologist, author, and science communicator. "Asteroids have us in our sight. The dinosaurs didn't have a space program, so they're not here to talk about this problem. We are, and we have the power to do something about it. I don't want to be the embarrassment of the galaxy, to have had the power to deflect an asteroid, and then not, and end up going extinct." Neil deGrasse Tyson American astrophysicist, cosmologist, author, and science communicator. |