Bob Moler's Ephemeris Blog

Tonight at 8 p.m. at the meeting of the Grand Traverse Astronomical Society at Northwestern Michigan College’s Rogers Observatory, and on Zoom. Observatory Director Dr. Jerry Dobek will be giving a talk on what he calls dark material. This is from a new book he collaborated on: Barnard Album: A Colorful Look at Dark Nebulae. A new look at the nebulae from E. E. Barnard’s black and white photographic plates with modern color digital photography, including objects that were captured but not cataloged. Dark nebulae are clouds of gas and dust seen in the summer Milky Way. After the meeting, at 9 PM, if it’s clear there will be viewing of the skies. The observatory is located south of Traverse City on Birmley Road between Garfield and Keystone roads. Zoom instructions will be at gtastro.org.