Now the diameter of the known universe can be described as 558 billion trillion miles (that’s 558 followed by 21 zeros) or 28 gigaparsecs. If you’re like most astronomers, I’m pretty sure which size ...

Alice Pearce, who played Gladys Kravitz on the first two seasons of “Bewitched,” had a dramatic way of making a character come to life. Gladys was a supporting role compared to Samantha and Darrin ...