
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury. In English, Mars carries a name of the Roman god of war and is often referred to as the "Red Planet" because the reddish iron oxide prevalent on its surface gives it a reddish appearance that is distinctive among the astronomical bodies visible to the naked eye. Mars is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the valleys, deserts, and polar ice caps of Earth.
The rotational period and seasonal cycles of Mars are likewise similar to those of Earth, as is the tilt that produces the seasons. Mars is the site of Olympus Mons, the largest volcano and second-highest known mountain in the Solar System, and of Valles Marineris, one of the largest canyons in the Solar System. The smooth Borealis basin in the northern hemisphere covers 40% of the planet and may be a giant impact feature. Mars has two moons, Phobos and Deimos, which are small and irregularly shaped. These may be captured asteroids similar to 5261 Eureka, a Mars trojan.
There are ongoing investigations assessing the past habitability potential of Mars, as well as the possibility of extant life. Future astrobiology missions are planned, including the Mars 2020 and ExoMars rovers. Liquid water cannot exist on the surface of Mars due to low atmospheric pressure, which is less than 1% of the Earth's, except at the lowest elevations for short periods. The two polar ice caps appear to be made largely of water. The volume of water ice in the south polar ice cap, if melted, would be sufficient to cover the entire planetary surface to a depth of 11 meters (36 ft). In November 2016, NASA reported finding a large amount of underground ice in the Utopia Planitia region of Mars. The volume of water detected has been estimated to be equivalent to the volume of water in Lake Superior.
Mars can easily be seen from Earth with the naked eye, as can its reddish coloring. Its apparent magnitude reaches −2.91, which is surpassed only by Jupiter, Venus, the Moon, and the Sun. Optical ground-based telescopes are typically limited to resolving features about 300 kilometers (190 mi) across when Earth and Mars are closest because of Earth's atmosphere.
Myth of Mars/Recessional of the Red Dragons/A Trip in Paradise[]
After the wars against the Plutarkians and the Catatonians, and the restoration of its water supply from the Regenerator, years have passed, and the Biker Mice, along with other inhabitants, were long forgotten. Near 2071, before the events of Cowboy Bebop, the Earth was a shooting gallery after the Gateway experiment failed. Numerous humans moved into Mars, and made the Tharsis colony, while one of the nomads, Laughing Bull, stayed within the frontier. People celebrated their achievements, and evidence of the Mice, Rats, and Catatonians became little to nonexistent. Abandoned motorcycles, and video and audio footage were the only surviving proof. It was actually thanks to Charley, Throttle, Modo, and Vinnie that preserved their legacies, as evidence that there is some interplanetary life, and Mars can be inhabited. This was the birthplace of Spike, Julia, Vicious, Annie, Shin and Lin, The Van, and Mao.
Years later, a war with the Red Dragons broke out, after declaration from Spike a few days prior. Special forces from Earth teamed up and their new secret hideout wasn't in Tharsis, but rather Olympus Mons. The peak housed Julia whom Zero and Zoroark rescued, and the war shifted as the peak avalanched thanks to Reshiram. It, Zekrom, and Victoria sacrificed themselves as the special forces escaped. Mars, and the galaxy, was at peace when they syndicate was no more. Although there were the occasional menaces from bounty heads, including a certain zealous group called the Drifters.