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Frequently Asked Questions

Space-News.io

Jun 23, 2023 • 7 min read

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Answers to common questions about membership in The Planetary Society. Join us and find your place in space.

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.

If you would like your gift to be 100% tax deductible and maximize your donation to The Planetary Society, you may elect to opt-out of the tangible gifts associated with your membership level.

If you share your love of space with a member of your household (someone who lives at the same address), you can sign up for our Explorer Family/Dual package, which includes two membership cards and two T-shirts. A renewing Explorer member can also upgrade to Explorer Family/Dual and receive one additional T-shirt and a membership card for the additional member.

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 Planetary Society. Go to planetary.org/gift and select the level that you would like to give—it’s that simple!

Your recipient’s membership card(s) and their welcome package will be mailed via post once your recipient has activated their membership via their digital gift certificate. Some deliveries may require more time due to the ongoing impacts of the pandemic. Please allow 4 to 6 weeks for delivery from the time of membership activation.

Your recipient will need to visit the redemption URL on their digital gift certificate and enter their redemption code (found on the gift certificate or in your confirmation email). Then your recipient will fill out their information and once they click submit their member experience will begin.

The slightly reduced prices of a monthly membership are our way of demonstrating our gratitude for your sustained commitment to The Planetary Society’s mission and objectives.

To join for the first time, follow this link in order to fill out a membership form. Welcome to your place in space! Current members can renew memberships on the renew membership page.

Our International members now pay the same rates as our Domestic members.

Yes! Our Curiosity Team membership is dedicated to providing inquisitive students a path to exploration and engagement.

Yes! Teachers and educators can consider the Explorer level for educators, and receive a special membership rate. Thank you for cultivating the next generation of interplanetary explorers!

Yes! Seniors age 62+ can consider the Explorer level for seniors, and receive a special membership rate.

Your membership card and any gift items you've selected will be mailed to you in a separate package via post. Please allow 4 to 6 weeks for delivery. Some deliveries may require more time due to the ongoing impacts of the pandemic.

T-shirt specifications including sizing charts, features, and care instructions are available for both women's t-shirts (PDF) and men's XS-3XL and 4XL t-shirts (PDF).

The official Planetary Society T-shirt is exclusively for members. This beautiful print by Thomas Romer of Chop Shop features strange and wondrous worlds of our solar system and includes an illustrated, fact-filled digital guide.

Thank you for being a part of our team! We have a special link for members who would like to renew.

When members upgrade to a new membership level, they will receive all of the benefits associated with the level to which they’ve upgraded. In addition, to thank you for your support, we offer unique premiums, like our T-shirt or lapel pin, to members the first time that you join or upgrade to a new level of membership.

The current Membership Program was announced on July 1st, 2016 so we are now in year two of this transition. Members who enrolled in our former program are invited to renew into the new program at the date of their established renewal period, or may elect to renew early in order to start receiving the new benefits even sooner.

After 35 years of working as a member-based organization, we felt it was time to renew and expand our commitment to working as collaborators with our members in designing the future of The Planetary Society. Formerly, we had multiple membership programs functioning independently. Our current membership program is designed to present a philanthropic experience for all of our members, inclusive of meaningful benefits and exciting ways to engage with our organization.

The membership Program levels are outlined in the table below.

The number one benefit that members enjoy, of course, is connecting with the PB & J—the passion, beauty and joy—of space exploration. Along with this we provide many intangible and digital benefits through our journalism and education programs, advocacy efforts, members-only features on our website, invitations to events where you can meet other Society members as well as our staff and volunteers, and access to travel programs! When you become a member, you gain access to all of these benefits on an ongoing basis.

In addition, many of our members love swag—and we do, too! As a thank-you to our members, we offer some very cool premiums like t-shirts, pins, mission patches, posters, books and much more. But, let’s face it, premiums can be costly and divert important resources from the primary work of our mission: to empower the world’s citizens to advance space science and exploration. For that reason, we offer these special thank-yous only when you first join or upgrade to a new level of membership. And remember, if you love our swag and want more of it, you can always find it at our online store at planetary.org/store.

Memberships across all levels receive the following basic benefits:

personalized membership card and social media donor badge
subscription The Planetary Report magazine (choose digital or print version)
member e-newsletters
opportunities to influence space programs through our advocacy campaigns
invitations to special events including Planetary Radio Live
your name sent to space on select space missions
access to our exciting worldwide member travel programs

Click buttons below to review unique premiums for each membership level:

With a membership of $4/mo or $50/yr, if you are new member or upgrading from Student, Curiosity, Senior or Classic levels will receive as a premium:

For two members in the same household.

With a membership of $6/mo or $75/yr, if you are upgrading from the Explorer (Individual) level you will receive as a premium: