Membership Level change

You have selected the Family Observer membership level.

  • Free access to the Observatory
  • Discounts at our on-line store and our on-site gift shop
  • Free access to our monthly and annual climate reports
  • Three science webinars.
  • You and your family will also be invited with other family observer members to “Family Day at the Observatory” offering a range of educational activities for youth of all ages and their parents.

The price for membership is $60.00 per Year.

Account Information Already have an account? Log in here


Join Online

Click on the PayPal button above to pay with your Credit Card or with PayPal (PayPal account not required) and follow the directions there. You may also become a member at our Square store.

Join by Phone

Please call (617) 696-0562 to become a member by phone using your Credit Card.

Join by Mail

You may also become a member by personal check made out to Blue Hill Observatory Science Center, then mail your check to:

Blue Hill Observatory
P.O. Box 187
Readville, MA, 02137