NASA SPACECRAFT REVEAL MYSTERIES OF JUPITER AND SATURN RINGS.

NASA SPACECRAFT REVEAL MYSTERIES OF JUPITER AND SATURN RINGS. 
Forensic Sleuthing Ties Ring Ripples to Impacts

http://www.nasa.gov/mission_pages/cassini/whycassini/cassini20110331.html









unlocking Saturn's screts
source:Cassini
http://www.nasa.gov/mission_pages/cassini/whycassini/cassini20110331.html

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