For over two decades, astronomers from across the U.S. and around the world have been gathering each summer in the dark skies on the slopes of the Colorado Rocky Mountains. Come celebrate 27 years of RMSS with us!

RMSS is one of this nation’s premier star parties and is held on our own private land just north of Gardner, CO. This is a family friendly event with kids science and fun activities during the day, learning workshops, and keynote presentations. After sunset the dark sky beckons for deep sky observing and astrophotography.

Visit our RMSS web site for more information as speakers and other scheduling details are finalized!