Happy Earth Birthday, Cassini!

NASA's Cassini mission has been orbiting Saturn for five Earth years as of June 30, 2009. That's about one sixth of a Saturnian year, enough time for the spacecraft to have observed seasonal changes in the planet, its moons and sunlight's angle on the dramatic rings.

Visit the Cassini homepage here.

1 comment:

Tinker said...

So does that mean I'd still be a toddler in Saturnian years? Cool...
Happy belated birthday, Cassini!