This NASA site was developed by Maggie Masetti to demonstrate astronomical distances and help users grasp the size our universe. Starting at Earth, users simply select the Zoom Out link to see continuously larger areas of our universe until they reach The Farthest Visible Reaches of Space. At each stop, visitors can click on the Tell Me About ___! link to receive information about the particular object such as its importance, its distance, and the time it would take to travel to the object. Teachers and students will find this site both incredibly easy to navigate and very educational.