Cassini
post 1900's
What Is Cassini?-
Cassini is a robotic spacecraft that has arrived at Saturn on July 1, 2004 Universal Time, and to orbit the planet for four years. They went to Titan (Saturn's largest moon)in 2004.
Cassini-
Cassini is now obseving Jupiter. Cassini is the 4th people to vist Saturn and the 1st to enter an orbit. The spacecraft landed on Saturn on 15-10-1997 and they went into an orbit in 1-7-2004. Almost a decade after Cassini entered a orbit NASA showed that there was a underground ocean water in Saturns moon that Cassini had found.