October 17, 2017

Astro-Challenge: Haunting the “Ghost Double.”

The “Ghost of Gamma…” (Created by the Author in Starry Night).

Sometimes, the new and the unexpected lies just inside the field of view of the familiar. This week, we’d like to turn your attention to a hidden double star in the field of a star party favorite.  Halloween means sidewalk astronomy season, as we show off the delights of the universe to high-fructose corn syrup-filled suburbanites. Hey, it’s wonderful that a pagan Cross Quarter tie-in holiday (as in a celebration approximately midway between the equinox and the solstice) gets some play in this day and age. [Read more...]