Save 24% (or more!) on this 144-page desk calendar!
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A stunning space photo album, a desk calendar, and more...
Five calendars in one:
Daily listings of space history, night sky events, and more...
Space History Dates
Visit a different celestial destination every week of the year...
These exclusive articles appear only in the desk calendar
Save 50% on a NEW Planetary Society Membership
By ordering the 2013 Year In Space calendar online, you are eligible to join The Planetary Society at a 50% discount. Just check the box in the "Special Offer" section of the order form.
This is an amazing opportunity to become a member of one of the most exciting and active space advocacy organizations in the world.
This offer applies only to new memberships and can't be used to extend existing memberships.