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
Twice as Far depth to make up for jumbled storylines, a pointless death, and a frustrating finish." Matt Fowler from IGN gave it an 8 out of 10 and positively commented on the two supply run missions and Denise's storyline, but felt Carol's decision to exile herself did not work. Zack Handlen of "The A.V. Club" gave the episode a "B+" grade. The episode averaged a 6.0 rating in adults 18-49, with 12.686 million viewers overall, a slight rise from the previous episode. Twice as Far "Twice as Far" is the fourteenth episode of the sixth season of the post-apocalyptic horror television series