Marvel in the magnificence of our solar system... distant galaxies and supernovas, nebulas and comets, are all made visible through the watchful eye of NASA astronomers and the Hubble Space Telescope. Well-known Astronomy author and educator, Phil Harrington, also shares detailed notes about historical events and astronomical happenings throughout the year. Full-color images on easy tear-off pages are printed on high quality, FSC certified paper with soy-based inks. Pages are mounted on a 5.25x 6 recyclable plastic stand for easy display. All major public and culturally significant holidays are included.