Fifth planet (hypothetical) 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, as asteroids were discovered, they were considered planets. Jupiter became the sixth planet with the discovery of Ceres in 1801. Soon, three more asteroids, Pallas (1802), Juno (1804), and Vesta (1807) were discovered. They were counted as separate planets, despite the fact that they shared an
Planet Hulk Hulk" series. The story was re-examined in "What If?: Planet Hulk". In October of 2017, a sequel, titled "Return to the Planet Hulk", starring Amadeus Cho as the Hulk, was released as a part of Marvel's "Marvel Legacy" initiative. When a Gamma bomb causes the Hulk to lose control and attack Las Vegas, the Illuminati decide the Hulk is too dangerous to remain on Earth. They trick him into entering orbit to destroy a rogue satellite, and then use a shuttle to jettison him from the solar system. They intended for him to land on a peaceful planet, but the