Milwaukee Astronomical Society

Astronomy is our hobby! Dedicated to the fun of astronomy at all levels from beginner to expert, casual viewing to scientific research. We welcome everyone interested in astronomy. Find out more about us.


MAS General Meetings Our next General meeting will be on October 19th at 8PM at the Observatory. Public Open House Our last Open House of the season will be on October 12th from 7:00-10:00PM. More info here.		Membership Information Focal Point Newsletter Meetings & Calendar Public Observing Night Schedule Observatory Map & Directions		MAS Observatory occupies 3 acres at 18850 W Observatory Rd New Berlin, WI 53146 View the Observatory & Grounds

Open House Nights for 2018

Our schedule:

May 11, 7:00-10:00PM

June 23, 4:00-8:00PM

August 17, 8:00-11:00PM

September 7, 7:00-10:00PM

October 12, 7:00-10:00PM

For sky updates:

S&T: This Weeks Sky At A Glance

Astronomy Magazine: The Sky This Week

Our Last Open House of the season will be on October 12th. Click here for more info. The background images were all taken by club members and can be seen in detail in our Showcase.