Mars – the fourth distant planet from the Sun in the solar system. Named in honor of the planet Roman god of war Mars. In addition, Mars has two moons, Phobos and Deimos which translates from Greek as “fear” and “terror” – the names of the sons of Ares  who accompanied him in battles. Although it sounds fantastic, scientists are thinking not only about the detailed study of the red planet with rarefied atmosphere, but also about its development. Who knows, maybe in the distant future, the phrase “colony on Mars’ will no longer cause a surprise.