Trilobites: Pan, Moon of Saturn, Looks Like a Cosmic Ravioli (or Maybe a Walnut) In photographs by NASA’s Cassini spacecraft, the closest images ever taken, the tiny, wrinkly moon has a deep ridge that could be a couple of miles high. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:The New Health Care: Congratulations. Your Study Went Nowhere.Giving Malaria a DeadlineCharles Kao, Nobel Laureate Who Revolutionized Fiber Optics, Dies at 84Two-headed SNAKE with DOUBLE BITE discovered in woman’s gardenQ&A: Among Monarch Butterflies, a New Generation Gap Every YearJapan rovers send back first stunning pictures after landing on ASTEROID to make history