Join our FREE webinar on Tuesday, April 7th, 6:30 pm: 

Join our 60 minute webinar on Tuesday, April 7th at 6:30 pm.  The webinar entitled "Missouri's Vanishing Night" will feature expert speakers related to light pollution.  Learn more

Events notice related to COVID-19: 

In response to COVID-19, IDA Missouri has suspended all in-person public talks through at least May 11, 2020.  The chapter can speak to groups via webinars.  Learn more

Losing the Dark Video

Photos of Missouri Dark Skies

Learn more about this fun project: Learn more