65 million years ago an asteroid hit the earth, making untold species extinct and causing unimaginable climate change in the span of a few hours. Now, with huma

65 million years ago an asteroid hit the earth, making untold species extinct and causing unimaginable climate change in the span of a few hours. Now, with humans on earth with telescopes and rockets and space-facing radar, we might stand a chance if it happens again. I’d say that counts for _something_.