This event has passed. It took place on Tuesday, December 6, 2011.
Monthly Meeting
Public
the visual observation of the brightness of variable stars
Presenter: Roger Kolman, member; AAVSO member since 1962 and Council member
Location: downstairs rooms B-C of the Naperville Municipal Center.
From the Focal Plane, December 2011.
This event is open to the public and free of charge.