Mars

Mars is a red planet far from us that has been interesting to people since ancient times. why is it so interesting? because Mars is something like planet Earth. People pretend Mars as a planet suitable for future colonization, because we pollute air and water.
 We are destroying our own planet and Mars will be the plan for salvation. At the end of the last century to nowadays people explore Mars more.
Probes, rovers, all this is necessary to study the surface, weather, atmosphere.
One of the famous figures of modern science, Ilon Musk, is already preparing spaceships for the colonization of Mars by humans. I think that before leaving our home planet, we must put it in order. only then we might think over and proceed our life on Earth .

Travel to Mars from Earth requires the lowest energy costs, with the exception of Venus. Man can not live on the surface of Mars without protective equipment. However, compared with the conditions on hot Mercury and Venus, cold outer planets and the atmosphere and the Moon and asteroids devoid of atmosphere, conditions on Mars are much more suitable for exploration. The goals of the colonization of Mars are the following:

Creation of a permanent base for scientific research of Mars and its satellites, in the future - for studying, as well as, possibly, colonization of the asteroid belt (including mining for them) and the distant planets of the Solar System.

Industrial mining of valuable minerals. On the one hand, Mars can be quite rich in mineral resources, and due to the lack of free oxygen in the atmosphere, it may contain rich deposits of native metals: copper, iron, tungsten, rhenium, uranium, gold. and the extraction of these elements itself can take place much more fruitfully than on Earth, since, for example, due to the absence of the biosphere and the high background of radiation, thermonuclear charges can be used on a large scale to reveal ore bodies. On the other hand, at the moment, the cost of delivering goods and organizing production in an aggressive environment is so great that no wealth of deposits will provide a payback for production, at least fast. Flight time from Earth to Mars (with current technologies) is 259 days. In principle, the delivery to Mars of the necessary minimum of equipment and supplies for the initial period of existence of a small colony does not go beyond the capabilities of modern space technology, taking into account promising developments, the implementation period of which is estimated in one or two decades. At the moment, the principal unsolved problem remains protection against radiation during the flight; in the case of its solution, the flight itself, especially if it will be carried out “one way” is quite real, although it requires the investment of huge financial resources and the solution of a number of scientific and technical issues of various scale.