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,
Why Does the Sun Shine? (The Sun Is a Mass of Incandescent Gas) Brothers Band for their 1973 album, "Brothers and Sisters". The third track, "Whirlpool", is a song written by alternative rock band Meat Puppets, and can be found on their 1991 album, "Forbidden Places". The fourth and final track, entitled "Spy", is the lone original track on the EP. It was later re-recorded for the band's successive studio album, "John Henry", released in 1994. Why Does the Sun Shine? (The Sun Is a Mass of Incandescent Gas) Why Does the Sun Shine? (The Sun Is a Mass of Incandescent Gas) is an EP by alternative rock band They Might Be Giants,