Blast off into the new year with our Astronomy calendar—16 months of stars, planets, and cosmic wonders to add to your to-do list. It's like space tourism for your wall! This 2026 Astronomy calendar is printed on heavyweight paper, marked with large grids filled with holidays as well as moon phases. This Outer Space calendar measures 12x12" closed and 12x24" opened. Includes an individually wrapped pack of calendar reminder stickers. Over 100 calendar stickers to mark school events, doctor appointments, dates, vacations and more! This galaxy calendar features an opening spread with a beautiful four month (September-December 2025) calendar to plan the last four months of the year and prepare for 2026. A year of stunning outer space calendar images. Officially licensed Astronomy merchandise. Make it a part of your outer space decorations, office supplies or desk accessory.