... Ohio State University's radio telescope, affectionately known as "The Big Ear" , was one of the first and largest listeners. Jupiters Rings Revealed . ... Recent data from the Galileo spacecraft currently orbiting Jupiter now confirms that these rings were created by meteoroid impacts on small nearby moons. ... The above New Technology Telescope SUSI Deep Field photograph isolated a small patch of sky picked to contain no bright objects at all. Dust Hip Deep on Phobos . ... Crater Copernicus . ...