It's unknown. Saturn was known in ancient times and the exact date cannot be predicted
Saturn is only visible to the naked eye when it is dark.
Yes it does. Saturn, like the inner planets and Jovian planets, rotates. Astronomers discovered the Planet Saturn has a full solar day of 10 hours and 47 minutes.
Saturn was discovered in Pisa, Italy by Galileo Galilei in 1610. Galileo also observed and discovered Saturn's Rings
saturn
Galileo galile in 1611 discovered Saturn and thought it had ears
Saturn was discovered on March 25, 1610 by Galileo Galilei.
Saturn rings
No satellite discovered Saturn. Saturn can be seen at night with the naked eye. It has been known to mankind for thousands of years.
they discovered rings
Galileo discovered Saturn
Saturn has about 61 moons discovered to date, but there will probably more to be discovered
Saturn has been known for thousands of years. No particular person discovered it.