National Space Society

NSS Online Help

Finding Your NSS Member Number

Your Member Number is located near the top left of your renewal notice.

NSS Renewal Notice

Your Member Number also appears on the membership card sent to you when you previously joined or renewed, as shown below.  It is located just below your name with the prefix "Member number".  Your membership expiration date (month and year -- day is always the 1st) is also printed on your card, just below your Membership Number.

NSS Membership Card

Your Member Number also appears on the mailing label for Ad Astra magazine, as shown below.  It is located in a box on the back cover near the top.  For some issues and addresses, the label is printed on a paper overwrap or on a protective plastic wrapper.

Ad Astra Label