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:
To report an error or problem with using our website, please use the Web Site Errors and Issues Contact Form.
For general questions about the National Space Society, please use the contact form located at the bottom of this page.
National Space Society
P.O. Box 98106
Washington, DC 20090-8106
Telephone: (202) 429-1600
Fax: (703) 435-4390
NSS Operations Support Center
11130 Sunrise Valley Drive, Suite 350
Reston, VA 20191
Telephone: (703) 234-4072
For staff contact information, see the NSS Headquarters Staff Directory
General Inquiries Contact Form: