Imagine the Universe! Request Form These materials are intended for teachers to use in the classroom. The "Imagine the Universe!"CD is a capture of three websites, Imagine the Universe!, StarChild, and Astronomy Picture of the Day. All of these sites are available online. The purpose of the CD is to provide access to the sites to teachers who have limited (or no) internet access available in their classroom. If you would like to order materials, hit continue. Otherwise, use the Back button on your browser.