John Wheeler has died:
Unlike some colleagues who regretted their roles after bombs were dropped on Japan, Wheeler regretted that the bomb had not been made ready in time to hasten the end of the war in Europe. His brother, Joe, had been killed in combat in Italy in 1944.
Wheeler later helped Edward Teller develop the even more powerful hydrogen bomb.
The name "black hole" -- for a collapsed star so dense that even light could not escape -- came out of a conference in 1967. Wheeler made the name stick after someone else had suggested it as a replacement for the cumbersome "gravitationally completely collapsed star," he recalled.
"After you get around to saying that about 10 times, you look desperately for something better," he told the Times.
He was a giant in physics, and inspired a lot of great science fiction. RIP.
I met the gentleman over 20 years ago. He was very approachable to a young physics major and very down to earth in his conversations. RIP.