What a great piece of visual information design. Another favorite of mine from astronomy is the year poster that sky and telescope publishes every year: https://shopatsky.com/products/2025-skygazers-almanac-wall-p... And Kim Long’s (The Moon Book) yearly moon calendar: https://theexperimentpublishing.com/catalogs/summer-2024/202...

This looks great, but for anyone more digital based: does anyone here know of an open calDAV (or similar) atronomical calendar? Would be awesome to sync these into say, a calendar progamme, but I only know of google calendar type proprietary ones.

This is a block from where I work! MSU's Abrams Planetarium has been a mainstay of the Lansing community for decades and does awesome shows for astronomy fans of all ages! If you get a chance to visit I highly recommend it!