logarithmic universe - disc for uncle milton star theater pro/nashika na-300 planetarium kweller <p><strong>compatibility</strong></p> <ul> <li>uncle milton star theater pro home planetarium</li> <li>nashika na-300 home planetarium</li> </ul> <p> </p> <p><strong>content</strong></p> <p>artist's logarithmic scale conception of the observable universe with the solar system at the center, inner and outer planets, kuiper belt, oort cloud, alpha centauri, perseus arm, milky way galaxy, andromeda galaxy, nearby galaxies, cosmic web, cosmic microwave radiation and big bang's invisible plasma on the edge. the author of the image is pablo carlos budassi.</p> <p><strong>designed by kweller</strong></p> <p>this disc has been designed and produced by kweller company.</p> <p><strong>notes</strong></p> <p>this disc will not work with sega homestar products. if your planetarium is segatoys homestar, please refer to this link: www.amazon.com/stores/page/53fcfcf5-d6b5-43c6-84be-4556e45236b3</p> <p><strong>frequently asked question</strong></p> <p>why can i not see the entire image when projected.<br />answer: it is normal that the picture is not displayed entirely. different parts of the image are displayed as the disc rotates.</p> <p><strong>many other models</strong></p> <p>you can see all models of our discs in our catalog: www.amazon.com/kweller</p>