According to Colwell

Here it is: thanks to the new searchable video archive on The Daily Show’s web site, Jon Stewart making fun of our use of the word “dirt” in describing the composition of Saturn’s rings with the famous ultraviolet image I generated when Cassini arrived at Saturn on July 1, 2004.

This entry was posted on Saturday, October 20th, 2007 at 5:21 am and is filed under Astronomy, Culture. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.