Planets of the Universe

Planets

Saturn

Photo of Saturn
Discoverer:
Galileo Galilei
Discovered:
1610
Orbital Period:
29.5 years
Mean Radius:
60268 km
Axial Tilt:
26°

Saturn is the sixth planet from the Sun and the second largest planet in the Solar System, after Jupiter. While only one-eighth the average density of Earth, with its larger volume Saturn is just over 95 times more massive.