He wanted to protect Padme because she was going to die, so Palpatine said only the dark side can help her.
The chancellor was on the dark side anyway
No.
He went on the lit side. The dark side was out of radio range and much colder than the lit side.
The Black Death
Anakin has visions of Padme dying in childbirth. He has already lost his mother, so when Chancellor Palpatine reveals himself to be a Sith Lord and promises to teach Anakin how to stop people from dying, the young Jedi turns to the Dark Side in hopes of saving Padme.
You have to attack Darth Vader again instead of the Emperor in he final battle, this causes you to go to the Dark side.
NASA sends them to the dark side of the moon hope this helps :)
In the book "Dark Empire" by Tom Veitch, Luke Skywalker briefly turns to the dark side under the influence of Emperor Palpatine's spirit, but ultimately returns to the light side.
You go up to where the moon is, and click the dark side of the it. It says that the dark side of the moon should block your view of the stars, but you can still see them.
The sun doesn't go anywhere as Earth orbits the sun. It appears dark because the Earth revolves and the face which was facing the Sun would now be on the other side.
...The sun revolves around the earth.....if its night on one side its day on the other....
They help you figure out which side of the plane is which in the dark. The green lights go on the right, or starboard, side; the red ones are on the left, or port, side.