All of the planets, except for Earth, were named after Greek and Roman gods and godesses. Jupiter, Saturn, Mars, Venus and Mercury were given their names thousands of years ago.
Audiobook Narrator: The Art of Recording Audio Books - Kindle edition by Barbara Rosenblat, Dan O'Day. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Audiobook Narrator: The Art of Recording Audio Books.
The narrator of Sgt. Frog is a typical narrator, usually summing up the episode with a little piece of wisdom at the end of each segment. However, everyone is aware of his existence. He even appears on screen (wearing a mask) and is sometimes called upon by the characters.