MAS Happenings – September 23 2025 - Minnesota Astronomical Society
Happenings this Week Welcome to the Dark Side! And no, I don’t mean that Happenings readers have ALL become imagers. I mean the actual dark side of the year. The autumnal equinox was yesterday, and that means the Sun has finally gotten our collective memo to hightail it out of the northern hemisphere. Darkness continues to fall earlier with| Minnesota Astronomical Society - Minnesota's amateur astronomical society
