We are a 100% volunteer organization but nonetheless have a few expenses. Please support us financially in promoting a beautiful night sky using sensible methods of reducing light pollution around the Commonwealth of Massachusetts!

To make a donation, contact our treasurer or send a check (payable to DarkSky Massachusetts) to:

DarkSky Massachusetts
c/o Michael Person
129 Summer St.
Medford, MA 02155 

90% of your donation goes to work right here in Massachusetts, while the other 10% supports the efforts around the world of DarkSky International, our parent organization.

DarkSky International is a nonprofit, 501(c)3 organization.  You will receive a receipt for your donation. Donations are tax deductible within the limits of the law.