NASA
1st April 2011, 23:20
http://solarsystem.nasa.gov/multimedia/gallery/SL-9_Jupiter_th.jpg (http://solarsystem.nasa.gov/news/display.cfm?News_ID=36961)1 Apr 2011 - Forensic Sleuthing Ties Ring Ripples to Impacts
Like forensic scientists examining fingerprints at a cosmic crime scene, scientists working with data from NASA's Cassini, Galileo and New Horizons missions have traced telltale ripples in the rings of Saturn and Jupiter back to collisions with a comet.
More... (http://solarsystem.nasa.gov/news/display.cfm?News_ID=36961)
Like forensic scientists examining fingerprints at a cosmic crime scene, scientists working with data from NASA's Cassini, Galileo and New Horizons missions have traced telltale ripples in the rings of Saturn and Jupiter back to collisions with a comet.
More... (http://solarsystem.nasa.gov/news/display.cfm?News_ID=36961)