"If the mass is small, then the rings are young and they have been formed by a different process." Cassini is a 20-year-old joint mission of NASA, the European Space Agency and the Italian Space Agency. Cassini is running low on fuel, and will make a death plunge into Saturn's surface on September 15. If Cassini survives the trip, it could make radio contact with Earth as early as 0705 GMT on April 27. NASAClick "play" to listen to Cassini's 'grand finale' begins with a dive through Saturn's rings and "Download" to keep this file for educational purpose.

Source: Bangkok Post April 26, 2017 03:00 UTC