This is correct, the probe was too large to sterilize, and they want to avoid any possibility of contaminating Enceladus. http://www.spacesafetymagazine.com/sp

This is correct, the probe was too large to sterilize, and they want to avoid any possibility of contaminating Enceladus. http://www.spacesafetymagazine.com/space-exploration/extraterrestrial-life/cassini-huygens-preventing-biological-contamination/ http://www.spacesafetymagazine.com/space-exploration/extrate...