Mars:-
Mars is the fourth planet in the solar system. Because of its red appearance on the earth, its name is red planet. Mars is the last earthly planet in the solar system. That is, it also has the earth like earth. It has a very thin atmosphere, its earth's surface, with many moons like moons, and Earth's volcanoes, deserts and polar ice. The largest mountain in the solar system is located on this planet. Its name is Olympus Mons. The largest deep canyon is also known on this planet, Wallis Marinaris. Mars rotation period and season change are much like the Earth.
In 1965, the Mariner 4 spacecraft went to Mars for the first time. Since this operation, many have been convinced that there is no liquid water in Mars. The idea is to observe the periodic changes between the light and darkness waves found from Mars. In particular, this type of change is seen from the pole region of Mars, which many have accepted as proof of ocean or water.
Life:-
Main article: Life on Mars
It has been found in the current study that the probability of the planetary habitat development of a planet is largely dependent on the surface of water on its surface. To fulfill this condition, the planet must be in the habitable zone. Currently the Earth is located in the habitable zone of the sun. But Mars is located just half astrological unit away from this region. For this reason, the idea is that all the surface of the water gets accumulated, but on September 28, 2015, NASA announced on their website the existence of liquid water in Mars was found.
The expedition:-
On behalf of the Soviet Union, United States of America, Europe, and Japan, dozens of spacecraft were sent to Mars, including Orbiter, Lander and Rover. And the mission of the missions was to study the geology of Mars, climate and geology.
Sadly, at least two-thirds of Mars's planets have failed before their fulfillment. Many operations have stopped before it starts properly. Originally these failures are due to strategic problems. Interaction with most people is lost in the middle. The reason for the loss of communication was not known, many efforts are being tried to find reasons. Some popular examples of disconnection are: Earth-Mars Bermuda Triangle, Mars Curse, Nasa In-Jock and the "Great Galactic Pushchach", which survive on the planet Mars
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