Membership - Frequently Asked Questions

Explore below for answers to common questions about membership in the Space Institute. Together we can create a better future through exploring other worlds and understanding our own.

Your gift is tax-deductible to the fullest extent of the law. To calculate the tax-deductibility of your donation, deduct the fair market value of any of the items you may have received in consideration of your contribution. You'll find the fair market value of the benefits you received listed on the acknowledgement letter we send you after you make your donation. If you choose to decline all of the benefits with a listed fair market value, then your contribution is fully tax-deductible.
Follow this link in order to fill out a membership form. Welcome to your place in space.
Yes! Our Curiosity Team membership is dedicated to providing inquisitive students a path to exploration and engagement.
If you share your love of space with a friend or family member, share your passion for space exploration by giving a gift membership to the Space Institute.
If you would like to maximize your donation to the Space Institute, you may elect to opt-out of the tangible gifts associated with your membership level.

Memberships across all levels receive the following benefits:

  • Subscription to the acclaimed magazine, The Planetary Report, with a choice for digital or print delivery
  • Members-only e-newsletters, such as The Planetary Post
  • Access to members-only content on planetary.org (including Infinite Visions and MySky)
  • Personalized membership card
  • Your name in space on select space missions
  • Invitations to Planetary Radio Live events
  • Invitation to apply for a NASA Federal Credit Union/Planetary Society Platinum Advantage Rewards VISA credit card
  • Access to exciting worldwide adventures through our member travel program
We’ve done away with different rates based on your location - our International members now pay the same rates as our Domestic members. Maybe we’ll bring back that model in a few years, when we have Interplanetary members to join us!