May We Be Faithful Stewards

A while back, Dr. Lamar Cooper asked for a time to visit me in my office. (He has since passed.) I wondered if he was going to update me on his recent writings or the Qumran dig. Instead, he entered with a thick quarto-sized volume and offered it to me as a gift: an...

Images Are Closer Than They Appear

When I describe setting up a telescope on a mountain in Colorado, people often respond with something between a joke and perplexity, since the altitude of the mountain will diminish the distance to my astronomical target so little as not to be measurable: 1 or 2 miles...