ah yes the alone, Smart, Brave Explorer from earth, and Also a robot For those who Doens't Know Cassini, Cassini is a unmanned Space probe studying saturn Ring, Titan (Saturn Moon), and other Saturn moon. Cassini is Launch From Cape Canaveral Florida on 17 October 1997 And Perform 2 Flyby of Venus, 1 Flyby of Earth and Of course 1 Flyby of Jupiter before Arrive at Saturn Cassini Arrive at saturn on July 1 2004 witch before i was born. Cassini bring passenger and the passenger is The European Huygen Lander, And the lander land On Saturn moon Titan on 2005 and on 2009 Liquid Was Confirm on titan you guys ask what Liquid is that. and the answer is Liquid Methane Cassini Of Course Discovered Water Stream and Hydrogen On Saturn Moon Enceladus (whatever that name is) on 2015 Yes 2 years ago. And the last Thing is The Mission is About End because Cassini is Running out of Fuel But it doens't boring like Galileo Probe Cassini will Have one Final Glorious Mission that is performing 22 dive Around Saturn and It's ring and the Mission will start on April 26 (yes a couple month ago) and on the Final Dive Cassini will Plunge into saturn atmosphere Fighting to Keep his Antenna pointing at earth ,as it transfer his final Farewell, in the Saturn Sky the Journey end, and Cassini become part of Saturn it Self (epic Emotional sad Music) (September 17 2017, Mission End) PS.Sorry for Bad Grammar if anything wrong tell me if you ask why you post this BECAUSE This is off topic Side you Smart.......