Scientists have worked out how long it will take us to immigrate to Mars.

Scientists have calculated that we will immigrate to Mars in 1000 years.

Researchers said that in order to "immigrate" to Mars, we must first find ways to increase the atmospheric temperature on the surface of Mars, so as to release carbon dioxide gas rich in ice sheets and soil. This can be achieved by making greenhouse gases in factories, manipulating meteorites to hit Mars or installing mirrors in the orbit of Mars to reflect sunlight.

Once the greenhouse effect begins to appear, enough carbon dioxide gas will raise the atmospheric temperature of Mars above freezing point, and there will be rain and rivers on Mars, which will be the first step to start life on Mars. Next, humans can bring bacteria, algae and moss to this barren land, and then angiosperms and trees will grow on Mars. In order to provide energy for emerging cities, humans will build nuclear power plants, wind power generation equipment and thermal nuclear reactors.

Scientists predict that even after 1000 years, people will still need to carry artificial respiration devices when they go out. Because the increase of oxygen content in the atmosphere of Mars will be a very long process.