Levels & Benefits

All Memberships Include:

  • Unlimited free access for one year
  • By popular demand — Increased flexibility for who you can bring on your membership
  • Free Planetarium shows
  • Members Only Telescope Viewing
  • Discounts to the Cafe and Gift Shop
  • Discount on special events
  • Discounted Guest Admission
  • All Member levels are 100% tax-deductible
  • Subscription to e-newsletter



Membership Level


Astronaut $125 Join / Renew
Crew $225 Join / Renew
Science Supporter $425 Join / Renew
Stellar Society $1000  Join / Renew


Benefit Details

*# of visitors per visit includes cardholder(s). *Crew level cardholders/membership are for one household (including caregiver).


ASTC Travel Program

As a part of the ACM and ASTC network (Association of Science and Technology Centers), Chabot members get free or discounted admission at other ASTC centers worldwide. Visit astc.org for details and a list of current ASTC museums. Please note that discount policies vary by institution and some have restrictions; it is always recommended that you first call the museum you intend to visit to find out their policy.

Upper Supporting Levels

In appreciation for your generosity, we invite you to become a Supporting Upper-Level Member of Chabot Space & Science Center. Supporting Upper-Level Members receive exclusive benefits and discounts throughout the year – all designed to enhance the Center’s experience for you and your family. Your support makes an even greater impact when you join our Stellar Society.