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:
“It was not important that they survive.
What mattered was that they should bear
Some lineament or character,
Some affluence, if only half-perceived,
In the poverty of their words,
Of the planet of which they were part.”
—Wallace Stevens (1879–1955)