#alan2018 reception. Hangin with dark sky nerds 🤓✨ @SaraBPritchard Dr. John Barentine FRAS RASC Light Pollution Bettymaya 📷:Connie Walker

Join us for the "Love the Stars" Globe at Night campaign that starts today! nationalastro.org/news/love-the-…

#AAS237 Anyone who is interested in updates on satellite constellations, come to Session 422 on Thursday at 4:10pm ET. 3 of the 6 panelists are from satellite companies. It will be interesting!

Join us: 12:45 Jan 9: session Current Light Pollution Threats & How Professional Astronomers Can Respond; Regency Ballrm E, Hyatt: #AAS2013

2 students at U. Manitoba have entered a video to "GO GREEN" Challenge called "A Dark Sky Campus". VERY worth seeing at tdgogreenchallenge.com/video/id/149/p…

Global Astronomy Month 2011 astronomerswithoutborders.org/global-astrono… via Astro w/o Borders

Join the 5th worldwide GLOBE at Night campaign: March 3-16. Make a world of difference in just ten minutes. Check out www.globeatnight.org.