The National Space Society can be contacted by postal mail, phone, email, or by using the appropriate online 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 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.
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.
To File a Harassment Report:
To file a Harassment Report, please use the Harassment Report Form.
General Inquiries:
For general questions about the National Space Society, please use the contact form located at the bottom of this page.
By Mail for legal and tax purposes only [NO MEMBERSHIP RELATED MAILINGS]:
National Space Society
P.O. Box 98106
Washington, DC 20090-8106
By Phone for all membership [and only membership] related queries:
Hours: 8:00 am – 5:00 pm EST
Telephone: (202) 424-2899
Fax: (703) 234-4147
For check payments to NSS, please remit payments [including all dues, renewals, and accounts receivable] to:
NSS
25 Century Boulevard, Suite 505
Nashville, TN 37214
NSS Operations Support Center
11130 Sunrise Valley Drive, Suite 350
Reston, VA 20191
Telephone: (703) 234-4135
Hours: 8:00 am – 5:00 pm EST
For staff contact information, see the NSS Headquarters Staff Directory
General Inquiries Contact Form:
