Follow this link to skip to the main content

Chief Scientific Advisor's Briefing

Chief Scientific Advisor's Briefing

Jeff Cuzzi
Jeff Cuzzi
Hello students,

I am Dr. Jeff Cuzzi, and once again I'm pleased to be participating in Cassini's "Scientist for a Day" program. I am the head scientist of Cassini's Rings Discipline Working Group, charged with leading Cassini's scientific study of Saturn's rings and its interactions with Saturn's environment. I work at NASA's Ames Research Center near San Jose, California, south of San Francisco, and have been studying Saturn's rings for more than 30 years.

I am happy to be recommending three potential targets from which to select your favorite. Each of these images provides an interesting and unique opportunity to learn more about the moons orbiting the ringed planet.

Cassini can take images with either the wide-angle camera or the narrow-angle camera. We use both cameras for different purposes at different times.

All targets in this seventh edition of Scientist for a Day will be using the narrow-angle camera, or NAC. This camera focuses in on much smaller areas -- but in return, we get much finer detail on those smaller areas.

Good luck with your essays, and I hope you continue to find Saturn - its moons and its rings -- as interesting as I do!

Dr. Jeff Cuzzi,
Chief scientist, Cassini rings discipline
NASA's Ames Research Center -- Moffett Field, Calif.