Saturn‘s moon Enceladus is only 505 kilometers (314 miles) across. It’s small enough to fit within the length of the United Kingdom. The intriguing icy moon also could fit comfortably within the states of Arizona or Colorado.
The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA’s Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo.