Mark R. Chartrand III

Published author and editor; Works include Night Sky: A Guide To Field Identification, Stars, and Planets: A Guide to the Solar System.

Mystery of Quasars
3 years ago
Quasar! The very name evokes visions of vast power, primordial matter, the brightness of a trillion suns, mystery. In the decades since these curious objects were first identified, the mystery of quas...
What Was the Star of Bethlehem?
3 years ago
It’s a scientific detective case, really, not unlike some modern UFO reports: cold clues, conflicting observers, many possible explanations, lack of data from people who should have seen what others r...