We all know that in addition to the earth, there are other planets in the solar system, such as Mercury, Venus and Mars . Due to the extremely harsh environment, these planets are unable to survive there. However, some scientists are skeptical. They give hypothesis that if the body changes some characteristics through evolution, it is very likely that it will live on these planets. Based on this, the editor will share the scientific hypothesis: What changes will happen to the body when humans and pets live in these 7 planets?
1, Uranus
Uranus is the seventh planet from the sun and has the third largest diameter in our solar system. It is the first planet to be discovered with a telescope. Astronomer William Herschel discovered Uranus in 1781. Uranus's biggest feature is cold, because most of the mass of this planet is composed of "ice" matter, the atmosphere is mainly composed of molecular hydrogen and atom helium, and a small amount of methane . It is almost impossible to survive on this planet.
However, some scientists have put forward hypotheses that humans or animals have a chance to live here. As long as the body changes, for example, the body becomes shorter and stronger, and the skin is thicker to resist the cold. In addition, the evolution of the body allows their gills to have the function of a vibration sensor, so that they can sense the surrounding environment, and may also grow fish tails, additional limbs and scales, so that they can float in the environment. However, in this way, the appearance of humans will undergo tremendous changes, looking like a "monster"!
2, Mercury
As the smallest planet in our solar system and closest to the sun, Mercury is only a little larger than the Earth and the Moon. From the surface of Mercury, the brightness of the sun is seven times that of the Earth. Although Mercury is close to the sun, it is not the hottest planet in our solar system, thanks to its dense atmosphere, but even so, the temperature of this planet has reached 430℃.
In addition, the gravity here is also relatively low. If it is assumed that humans and pets want to survive here, they may first need physical evolution. For example, there is no need for respiratory system, which means that the function of the nose is completely replaced, and the surface of the body will evolve into metal like titanium to deal with high temperatures. In the end, the eyes may look like thick sunglasses, because this can protect the eyes from high radiation!
3, Pluto
Pluto is an dwarf planet in the Kuiper Belt. The Kuiper Belt is a donut-shaped ice area outside the orbit of Neptune . In this distant area of our solar system, there may be millions of such ice bodies, collectively known as Kuiper Belt bodies. Pluto's atmosphere is sparse, light is poor, and the more important point is that the temperature is extremely cold, with the average temperature below minus 200 degrees.
In such an environment, it is still very difficult for us to live here. However, if the body can evolve, there may be a chance. Assuming that the body's bones will shrink, this can improve the antifreeze characteristics. This change will also make the body structure different, the space between the vertebrae expands, making the height higher, and the limbs are as slender as spiders.
4, Jupiter
Jupiter is the fifth planet in our solar system and the largest planet in the solar system to date, with a mass of more than twice the sum of all other planets. Jupiter's stripes and vortexes are actually cold, windy ammonia and water clouds, floating in hydrogen and helium. Although Jupiter also has several rings, unlike the famous Saturn rings , Jupiter's rings are very weak and are composed of dust rather than ice.
If humans and pets live on this planet, the biggest change in the body is that their eyes become bigger, which is related to radiation. The evolution of pets will also grow a luminous light bulb on their heads, which will facilitate the improvement of visual ability. If humans live on Jupiter, their bodies will become large isopods, with shells to protect us from Jupiter's radiation, and look like mutated species in science fiction movies!
5, Mars
Although Mars is the neighbor of the earth, it is not friendly to humans. The weather on this planet is dry, rocky, and bitingly cold, which is equivalent to the desert environment we are familiar with. If you and your pet come to live on this planet, your pet's skin may be caused by poor gravity and will have a certain slack.
In addition, because Mars is far away from the sun, an antenna may grow on the pet's head to capture rare sunlight. At the same time, in order to avoid radiation, the pigment in the body will change, and it will turn into bright orange skin, which looks very interesting. For us humans, radiation will make the body tall and burly, the eyes will become bigger, and the skin will turn into carrot color just like pets.
6, Saturn
Saturn is the sixth planet from the solar system and the second largest planet in our solar system. Saturn is decorated with thousands of beautiful rings, which is unique among all planets, and like Jupiter, which is also the gas giant planet , Saturn is a huge sphere composed mainly of hydrogen and helium.
Assuming that pets live on Saturn, they may have no bones like jellyfish , because this can facilitate movement in the gaseous atmosphere. If the body can continue to evolve, there is still a chance to grow wings, which can facilitate flight and fight against strong winds. From the outside, it is similar to the synthesis of butterflies and jellyfish. For humans, if they want to live on this planet, they also need to make the body like jellyfish, without bones, and are convenient for free movement.
7, Venus
Venus is the second planet of the sun, the closest planet neighbor of the earth, and is also called the sister star of the earth by scientists. They are indeed very similar in structure, but in fact, there are huge differences between the two planets. First of all, Venus has a thick layer of toxic atmosphere filled with carbon dioxide , which is forever shrouded by thick yellow sulfuric acid clouds. These sulfuric acid clouds will absorb heat, causing the out-of-control greenhouse effect . Therefore, Venus is also the hottest planet in the solar system, with its surface temperature of about 475°C.
Secondly, Venus' axis rotates backwards, which means that on Venus, the sun rises west and sets east, contrary to our experience on Earth, then the question is, what should I do if there are creatures who want to live here? This requires the ability to have a protective dormant state to survive in extreme heat and dehydration, like microorganisms like the phylum , which may have the chance to survive on Venus.
