Fifth Planet (hypothetical)
In the history of astronomy, a handful of solar system bodies have been counted as the fifth planet from the Sun. Under the present definition of a planet, this celestial body is Jupiter.
Read more about Fifth Planet (hypothetical): Fifth Planet in Fiction
Famous quotes containing the word planet:
“I have always believed that opera is a planet where the muses work together, join hands and celebrate all the arts.”
—Franco Zeffirelli (b. 1922)