Join the Mars Society today!

Mars Society logo
Be part of our efforts to help humanity reach Mars!

The Mars Society is a membership-driven non-profit organization that advocates the human and robotic exploration of Mars and the establishment of a permanent human presence on the Red Planet. 

Membership benefits include: a membership card, an invitation and discount to the annual International Mars Society Convention, regular Mars Society email updates and announcements, an opportunity to participate in local Mars Society chapter events and activities and special access to a private members-only section on our web site that includes online chats, webinars and discussions with leading Mars experts and scientists.

As an all-volunteer group, dues paid to the Mars Society are used solely to fund the organization’s main programs, including operating our Mars analog programs in Utah and Canada, establishing educational outreach and STEM initiatives and convening our annual international convention and Mars student rover competition.

Membership Rates:

1 Year3 Years
Senior (65+)$25$50
Lifetime$1000(One-time payment)

To join or renew your Mars Society membership, please click the button below.

You can also use PayPal. You do not need to be a member of PayPal to use it,
and you can pay by your own credit card.


Alternatively, if you prefer not to use PayPal, please go to our registration form where you can download, fill out and mail or fax it to us.

We welcome your participation in creating a future for humans on Mars.
Please contact our Membership Department with any questions.

Thank you for your interest in and support of the Mars Society.