If you depend on Elon Musk by 2050, there could already be a city on Mars . Which would be great, given the future of humanity. If we continue at the current rate, our planet will not support human life for long. And that is where we will have to look for alternative solutions. One of the most explored in this sense would be to move to other places in the universe. Maybe other planets or even the moon?
And indeed, the more we learn about our solar system and our galaxy, new potential ‘second homes for humanity’ appear. So far, we have not found any place as amazing as Earth. However, life in a space colony off Earth could really happen. And if space stations really became a possible reality, what would they be? And the best, where would they be? Check out 7 places where we could build space stations.
1 – Moon
The moon is our nearest neighbor, which makes it a great candidate to house the first off-earth colony of the human race. The inhabitants of a possible lunar station lived a kind of life inside. This is because its size would not give chance to cling to any kind of atmosphere, whether artificial or not. It would probably not be the best place to build a life, and conditions would not provide a very comfortable life. A lunar colony is more likely to look much like a port or an industrial base. Not to mention that we do not know what the low gravity of the lunar surface would cause in the human body over a long period of time.
2 – Mars
Planet Mars is, of course, the first place that comes to your mind when thinking about life off Earth, right? But what would life be like on the red planet if one day the human race really settled on Martian soil? For starters, the atmosphere of Mars is not ideal. The thin air would make temperatures very cold, reaching an average of -55 ° C. Dust storms could block the sun for months. Not to mention gravity, which is only a third of what we have here on Earth. But if we do find real evidence that life on Mars is valuable, we could invest more on the planet to make it a more favorable place.
3 – Venus
Another potential candidate for human life would be our sister planet, Venus. At least there, we would not have an atmosphere like that of the moon or Mars. However, the atmospheric pressure on the surface of Venus is not the most ideal either, since it is at least 90 times higher than Earth’s. But possibly we would find ways around this problem. The cool thing would be that we would live in floating cities, 50 kilometers above the planet’s surface. The temperature would be somewhere around 40 ° C, bearable, and it would probably be necessary to wear outerwear and breathing equipment.
4 – Titan
One of the main reasons why Saturn’s moon is placed on the list of possible habitable places in the universe is that Titan has several lakes full of liquid hydrocarbons. This is hundreds of times larger than the oil and natural gas reserves we have on Earth. But beyond that, Titan is one of the most livable places in the solar system due to several factors. Among them, their atmospheres rich in nitrogen and methane, and also evidence of the existence of liquid water and ammonia below the surface. Not to mention that this water could be used to generate breathing air.
5 – Europe
The universe is very vast, and we should not limit ourselves. Europe is one of the four natural satellites on the planet Jupiter, and can be considered one of the most livable places in the solar system, near Earth and Titan. Scientists believe that there could be a huge ocean of liquid water under the icy surface. This could provide us with water to survive and also to produce breathable oxygen and even fuel.
6 – Interstellar Ships
If we really want to get off Earth, we should consider living in interstellar ships. Due to the great distances between the points in the universe, if we were to leave Earth, we would need to be prepared for everything. Until they reached their final destination, many would live, reproduce, and die on large interstellar ships. These structures would be like flying cities or even countries, and could house entire communities. These societies lived in the vacuum of interstellar space.
7 – Exoplanets
To date, thousands of exoplanets have been discovered . Some of them with potential characteristics that could be adapted to receive human life. The star Gliese 667 C, for example, is located about 23 light years from Earth, and houses at least three rocky planets believed to be in a habitable zone. It also has the Kepler 442b, an exoplanet that was discovered in 2015, nicknamed Terra 2.0. This is because of its resemblance to our planet. Although it is a little farther, some 1,100 light years away, scientists believe there is a chance that this planet will be habitable for humans.
And you, in which of these places would you like to live if needed? Tell us in the comments and share it with your friends.