If you would like to become a member of the Deep Space Exploration Society, our membership dues are $20 per year for a non-voting member, and $50 per year for a voting member.  The membership dues are paid for each calendar year.  Voting members participate in the annual elections of the Board, which then elect the executive officers.  The dues help cover our expenses to restore and develop the Plishner radio telescope site.  With membership, you will receive our regular announcement emails.

You can pay us by mailing a check to our business address, payable to DSES, at:

4164 Austin Bluffs Parkway #562
Colorado Springs, CO 80918 USA

PLEASE INCLUDE YOUR CURRENT MAILING ADDRESS, EMAIL ADDRESS AND CONTACT PHONE NUMBER. Also let us know if you DO NOT want this info to be released to the general membership. Otherwise we would like to pass the membership information containing email addresses and phone numbers out to all members.

You can also pay us online with credit card or PayPal at this link.

  • Please select “Other Amount” and pay $20 or $50 for your membership.
  • In the special instructions, please write “membership”.
  • As with payment by mail, please include your current mailing address, your email address, and your contact information in the spaces provided.  Also indicate in the special instructions if you don’t wish this information to be shared with the general membership.

For questions regarding membership and payments, you can contact the DSES treasurer at dsestm{at}