This is so good: “We are dead stars, looking back at the sky”

Can’t believe I hadn’t seen this before. It is the best video ever. Made in May 2014 by  The Atlantic and The Really Big Questions, the video (3:57) features NASA astronomer Dr Michelle Thaller explaining, beautifully, how “the iron in our blood connects us to one of the most violent acts in the universe—a supernova explosion—and what the […]