Core Society Silver Membership - $250  Annual Family & Friends Membership benefits (2 named adults + 6 unnamed guests-adults or children) Four (4) Complimentary One-Day Individual Guest Passes (exhibits only) to give to friends or given in your name of qualifying social service agencies and families through ASC's Adventure Assistance Program  Eight (8) Complimentary Planetarium tickets  10% Discount on gift memberships  Tax-deductible amount: $92 Gold Membership - $500 Annual Family & Friends Membership benefits (2 named adults + 6 unnamed guests-adults or children) Six (6) Complimentary One-Day Individual Guest Passes (exhibits only) to give to friends or given in your name of qualifying social service agencies and families through ASC's Adventure Assistance Program  Sixteen (16) Complimentary Planetarium tickets  15% Discount on gift memberships  Tax-deductible amount: $272 Galileo Membership - $1000 Annual Family & Friends Membership benefits (2 named adults + 6 unnamed guests-adults or children) Eight (8) Complimentary One-Day Individual Guest Passes (exhibits only) to give to friends or given in your name of qualifying social service agencies and families through ASC's Adventure Assistance Program  Thirty-six (36) Complimentary Planetarium tickets  20% Discount on gift memberships  Tax-deductible amount: $630