Why build a telescope? YOLO, as the kids say. Having decided that, one must decide what type of far-seer one will construct.

1953 – The Cubs’ Ernie Banks goes 0 for 3 and makes an error in his first major league game, as the Phillies win, 16-4. He ...

On a quiet August night in 1977, something extraordinary happened in the Ohio countryside that would captivate scientists and ...