Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
ARE flying saucers real? “Certainly,” says Dr. Donald H. Menzel, Harvard professor of astrophysics. “They are as real as rainbows. No one should be ashamed of seeing them and reporting them. I have ...
FARGO — I can only imagine what it would have been like to live through the summer of 1947, when people kept an eye on the sky wondering what they might see next. A bird? A plane? Superman? Nope. In ...
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