Fifth planet (hypothetical) into the Sun. Unlike the Disruption Theory's fifth planet, "Planet V" is not credited with creating the asteroid belt. The concept of a fifth planet which had been destroyed to make the asteroid belt, as in the Disruption Theory, has been a popular one in fiction. 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, Jupiter is counted as the fifth. There are three main ideas regarding hypothetical planets between Mars and Jupiter. During the early 19th century,
Brother from the Same Planet When asked to pick his favorite season out of "The Simpsons" seasons one through twenty, Paul Lane of the "Niagara Gazette" picked season four and highlighted "Brother from the Same Planet" and "Mr. Plow" which he called "excellent", along with "the sweetly funny" "Lisa's First Word", and "Homer the Heretic". In a review of "The Simpsons" season four, Lyndsey Shinoda of "Video Store" cited "Brother from the Same Planet" and "I Love Lisa" among her "personal favorites" from the season. Brother from the Same Planet "Brother from the Same Planet" is the fourteenth episode of "The Simpsons"<nowiki>'</nowiki> fourth season. After