Cassini will pass by Titan today almost two years after the Huygens landing

Cassini will image Titan again using the radar

NASA's Cassini spacecraft will pass by Titan again today, two years to the day since the Huygens landing on the surface of Saturn's moon.

This year, NASA is planning no less than 17 flybys of Titan, as well as one flyby of each of its following moons - Tethys (June 27), Rhea (August 30), Iapetus (September 10) - a total of 20 flybys. This is the largest number of Passages that Cassini has made or will make in total in its four years of operation.Pictured - methane lakes on Titan.

The 2006 Cassini Best Photo Contest

NASA is asking for surfers' help in choosing the best Cassini image of 2006.

to the photo gallery and the voting option