- All the stars in the sky at your home! Thanks to this modern planetarium, which reproduces constellations on the ceiling or walls of your bedroom, learning about astronomy has never been this simple or fun.<br>- All you need to do is rotate the bright celestial globe to discover the stars of the 2 hemispheres.<br>- And to learn even more, you can consult the detailed seasons chart and the illustrated astronomy cards. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-084-4345, indicating validated use in U.S. government and defense logistics supply chains.