R
rlb2
Guest
Titan and its haze.<br /><br /><font color="yellow">Encircled in purple stratospheric haze, Saturn's largest moon, Titan, appears as a softly glowing sphere in this colorized image taken on July 3, 2004, one day after Cassini's first flyby of that moon. Titan has a dense atmosphere composed primarily of nitrogen with a few percent methane. The atmosphere can undergo photochemical processes to form hazes.<br /><br />http://www.jpl.nasa.gov/<br /><br /></font> <div class="Discussion_UserSignature"> Ron Bennett </div>