Why should we care about dark skies?

Learn about light pollution and how it affects us. Find out more about good lighting principles and how you can light to protect the night. We will take time to show families how to be community scientists; monitor light pollution where they live; and help scientists keep track of light pollution in our world. Cosponsored by Fairfax County Park Authority.

INVITE

 Register by clicking on the "Begin Registration" button (below). Make sure to register each person attending this event.

Chantilly Regional closes at 6 p.m. Participants will enter the building through the meeting room door.