Contact NSS
Get In Touch
The National Space Society can be contacted by postal mail, phone, email, or by using the appropriate online contact form.
General Inquiries:
For general questions about the National Space Society, please use the contact form
By Phone
For NSS related queries, including membership related questions:
Hours:
Staffed hours are Tuesday & Thursday
from 9:30 to 16:30 Eastern Time (14:30-21:30 GMT)
Messages are checked everyday.
Telephone:
(321) 261-3762
For general questions about the National Space Society, please use the contact form.
For general mail and for check payments to NSS
[PLEASE DO NOT SEND CASH], please remit payments [including all dues, renewals, donations, and accounts receivable] to this address:
National Space Society
PO Box 236002
Cocoa, FL 32923-6002
Send packages to this address:
National Space Society
We have moved our Headquarters! Please take note of our new address:
National Space Society
505 Odyssey Way, #103
Exploration Park, FL 32953
By Mail for legal and tax purposes only – NO MEMBERSHIP RELATED MAILINGS
[PLEASE DO NOT SEND PACKAGES] to this address. Mail being sent to NSS leaders should be sent to the Florida address above.
National Space Society
1300 I Street NW, Suite 400E
Washington, DC 20005
By Mail, Phone, or Email for government contracting purposes only (location of performance)
National Space Society
8012 MacArthur Boulevard
Cabin John, MD 20818-1608
Director of Strategic Relationships
Gary P. Barnhard
[email protected]
+1 301 229 8012
NSS Membership Inquiries:
For questions about NSS membership, please use the NSS Membership Information Contact Form. If you are a current NSS member and would like to update your contact information (address, phone, email), please use the NSS Membership Change of Address Form.
Gerard K. O’Neill Space Settlement Contest Inquiries:
For Student and Teacher questions about the Space Settlement Contest, please use the Student Settlement Contact Form.
News Media and Press Release Inquiries:
To be added to the NSS Media Distribution List or to request supplemental information regarding a NSS Press Release, or have a general media/press inquiry, please use the NSS News Media Contact Form.
NSS Space Policy, Advocacy & Government Relations Inquiries:
To contact the Policy Chair regarding the Society's advocacy and policies for space development and exploration, send email to [email protected].
To Report Web Site Issues and/or Errors, or to suggest improvements:
To report an error or problem with using our website, please use the Web Site Errors and Issues Contact Form.
To Report Copyright Violation or Abusive Content
To report a case of copyright infringement or abusive content that appears on a *.NSS.ORG website, you must use the Content Issue Report Form.
For staff contact information, see the NSS Headquarters Staff Directory
