Contact ISDC® 2021

For registration by phone, registration processing status, NSS membership discounts, and general information:

 

Telephone: 202-424-2899
Fax: 844-566-1222

 

By postal mail:

National Space Society
P.O. Box 98106, Washington, DC  20090-8106

 

Email Addresses (please do not include any sensitive information such as credit card numbers):

For registration by phone, registration processing status, NSS membership discounts, and general information:

 

Telephone: 202-424-2899
Fax: 844-566-1222

 

By postal mail:

National Space Society
P.O. Box 98106, Washington, DC  20090-8106

 

Email Addresses (please do not include any sensitive information such as credit card numbers):

For registration by phone, registration processing status, NSS membership discounts, and general information:

 

Telephone: 202-424-2899
Fax: 844-566-1222

 

By postal mail:

National Space Society
P.O. Box 98106, Washington, DC  20090-8106

 

Email Addresses (please do not include any sensitive information such as credit card numbers):

Conference Chair:

please email Conference Chair.

 

Media Relations and Publicity:

please email our Media Liaison.

 

ISDC® 2021 Sponsorship, Speaker and Operational Questions:

please email ISDC Sponsors.

 

Exhibits:

please email our Exhibits Coordinator.

 

Website Issues (broken links and registration problems):

please email our ISDC Webmaster.

 

Volunteers:

please email our Volunteer Coordinator.

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