Emily Lakdawalla • September 22, 2009
More goodies are now posted in this news story, including a neato video with data from the CIRS instrument showing how the temperatures on Cassini's rings have changed as the sun set on the southern face of the rings. Cool stuff.
Senior Editor and Planetary Evangelist for The Planetary SocietyRead more articles by Emily Lakdawalla
Become a member of The Planetary Society and together we will create the future of space exploration.
Our Advocacy Program provides each Society member a voice in the process. Funding is crucial.