The images were indelible, and the words of Neil Armstrong were unforgettable.
Hundreds of millions watched worldwide as the Apollo 11 astronauts made their mark on the moon forty years ago.
Among those captivated on Earth was University of Wisconsin geochemist Mike Spicuzza. “I was in Milwaukee, Wisconsin sitting in front of my television, watching it on a grainy black and white TV in my kitchen,” said Spicuzza on Monday.