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 20th at 8PM at the Observatory. Public Open House Our final Open House was on October 13th. We will start a new season starting next April.		Message from the President Meetings & Calendar Members Page Public Observing Night Schedule Membership Information Focal Point Newsletter 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 2017

May 26, 8:00-11:00PM

June 17, 4:00-8:00PM

August 11, 8:00-11:00PM

August 25, 8:00-11:00PM

September 22, 7:00-10:00PM

September 29, 7:00-10:00PM

October 13, 7:00-10:00PM

For sky updates:

S&T: This Weeks Sky At A Glance