How big is the largest possible life in the universe compared to humans?

Very big. Because the largest life known to mankind is tens or even hundreds of times larger than that of human beings, the largest life that may exist in the universe will be even larger than that of human beings.

I think that the maximum life that can exist in the universe is quite different from that of human beings, and we all know that there is a wonderful power in the universe that can mutate life forms, so I think that if we can find the life forms that exist in the universe, it will be bigger than us human beings!

It is impossible to estimate that the only civilization in the universe is human civilization now, and there is no trace of other civilizations, so it is naturally impossible to judge how big the largest life is.

It is not known whether there are life forms in the universe that are n times larger than humans, everything is hypothetical, assuming that there are life forms that are hundreds or dozens of times larger than human beings, I think bacteria must exist there, but I think bacteria must also be thin, and they still cannot be seen with human eyes.

There should be cosmic life the size of light years, living in cosmic space and feeding on quaroid matter.

Not to mention extraterrestrial life forms larger than humans, finding an extraterrestrial bacterium is a sensational discovery around the world. Theories that "affirm" the existence of extraterrestrial life can only be at the hypothetical stage! It's fun to take assumptions as facts, but they're always assumptions.

The universe that we can observe is just a cell of life, just like the cells of bacteria living in the human body, in the biological world where the universe is only cells, they are also just cells of another greater organism, the macrocosm is infinite, the microcosm is infinite.

In the microcosm, human horizon is limited, and what can be seen is also limited.

Just like bacteria, bacteria belong to life. However, due to the fact that the germ is so small, large objects are completely sealed off during its event horizon. It simply doesn't perceive. It's like we humans are several times bigger than bacteria, but bacteria can't know what we look like.

I think that human beings' cognition of life has limitations, just as living beings are also life values, objects are also life, so whether the universe and the soul also belong to living beings, our life cognitive thinking is also limited, and we don't know the value of other life at all.

Throw a large number of corpses of earth species into space, and a large number of space civilizations will emerge in 100 million years... It's true.. There is also a planet like the early Earth, where lightning strikes the ground to activate, atoms, molecules, organic molecules, single cells, living beings...

I don't even know if it exists, what size is it talking about, the most important thing for human beings now is not to understand the universe, but to recognize human beings themselves!

In contrast to the conditions under which life forms on Earth and the consistency of the material composition of the universe, extraterrestrial life is the same as that of man.

Personal view of the universe: scientific argument for the birth of the great **, in fact, I personally think that there is no beginning, there is no time, the existence of solidification, and everything is random.

It's ridiculous that the size of life has no correlation with the size of the planet, right? You are the first to say this, there is no scientific basis.

There is life in the entire universe, in the solar system, on Earth!

The footprints of the legendary Zeus are much larger than the size of the people?!

Oops, this title is fictional, I don't know how to start.

Cosmic space, spirit world.

Come and go freely, skillfully and conveniently!

Hello, this is just this phenomenon from the current scientific point of view, but there must be other life forms in the universe, but science and technology have not yet discovered it. Thank you!!

Human beings are not the earliest life in the universe, and the emergence of human beings is relatively late, judging from the existing fossil evidence, some animals appeared earlier than humans.

No, according to Darwin's theory of evolution, the earliest life in the universe should have been single-celled animals, and there must have been other creatures in the universe before the emergence of humans.

Humans were not the first cosmic lifeforms. There are countless planets in the universe, and the universe is very large, maybe there will be a second solar system, a second earth. It is possible that the intelligence of extraterrestrial life has long surpassed ours.

Scientists believe that humans may be the latest life form to appear in the universe, and extraterrestrial life predates humans by millions of years.

At present, the largest animal on the planet is the blue whale, which can reach more than 30 meters in length and weigh more than 150 tons.

The largest creature is the blue whale, with a volume of more than 30 meters and a weight of more than 150 tons, making it the largest creature in the world.

We don't know about extraterrestrial life, but the largest creatures on Earth are blue whales, which can reach up to 100 tons in size.

How big is the universe as we know it? After watching it in 4 minutes, you can feel it up close.

The current observable age of the universe is about 100 million years, due to the relationship between space-time distance and the speed of light, which means that the diameter of our universe will be a multiple of 100 million light-years, if it is estimated by 100 million light-years, and considering the accelerated expansion of the universe, then the visual radius of our universe will reach 46 billion light-years, which means that the diameter of the universe is 92 billion light-years.

When observing the universe, we always seem to look at the universe from an observer-centered perspective, which is like a ship sailing in the ocean on the surface of the earth, how to determine how big the universe really is?! On the other hand, our inability to see the edge of the universe does not mean that we are at the center of the universe, we may be in the middle of the big ** and the edge of the universe, so that we can push the universe out of a visual radius of 46 billion light years.

Scientists believe that the size of the universe depends on its shape, and the current theory of the universe believes that the universe may be a sphere, similar to a saddle-shaped negative curved shape, which originates from the theory of the universe, the shape of the entire universe is like a blown balloon, and we live on the "surface" of the universe.

Hello! Is there or how many celestial bodies like Earth are there in the universe. The organic molecules on the earth do not fly from outside the sky, but they are possessed by themselves, and substances such as water and oxygen, which are necessary for the existence of life, are also abundant in the embryo of the earth.

What is important, then, is the external conditions that cause the evolution of these related organisms, that is, the light and heat conditions from the sun, which are the external conditions that enable the evolution of the earth's organic matter into living matter. In other words, because the earth has the two conditions of organic matter and solar light and heat, it also has the necessary conditions for the existence of life. In this way, we just need to explore whether there are planets and star systems in the universe like the Earth-Sun.

According to research, there are about 1% of stars of the same type as the Sun in the Milky Way, and at least 10% of them have planets, that is, 100 million stars like the Sun have planets. So among these 100 million planets, are there any planets that are completely consistent with the internal and external conditions of the Earth? In fact, there are countless galaxies like the Milky Way in the entire universe.

According to the theory of probability, we can think that there must be celestial bodies in the universe that are the same or similar to the earth in addition to the earth, that is, there must be living planets like the earth in the universe, but we have not discovered each other.

What, then, is the best way to connect with each other in the vast universe? In terms of human wisdom and scientific and technological level, the best means is electromagnetic wave communication. Radio telescopes currently in use can receive very faint signals from space, but unfortunately, there is no indication that these Nobunaka Yuho carry information from advanced intelligent beings.

Another way is to compile symbols that represent the characteristics of the earth into "passwords" to make "earth business cards" and use electromagnetic waves to emit them into outer space. If aliens are about as intelligent as humans, they have the opportunity to receive and decipher the content of our signals, and then they send them to Earth. But even electromagnetic waves emitted by the nearest star of exactly the same type as the Sun would reach the Earth.

Light-year. Suppose this star has planets, and there are highly intelligent life on the planets, and they receive signals and feedback information, and a round trip is enough.

Light-year. Therefore, it is almost impossible for humans to meet them.

Is there only one life in the universe that is on Earth?The characteristics of living matter on earth are organic matter with hydrocarbons as the main body, oxygen as the exchange material for metabolism, and water as the basic substance for the formation of life. After these conditions are met, at the right temperature, organisms can be formed.

If life could be formed from other substances, it would certainly not be in environmental conditions like Earth. But as long as they are living beings, they must also exchange matter and energy to maintain life activities.

All in all, theoretically, earthlings are not lonely, and there may be "aliens" in the universe. However, in practice, so far, no existence of life objects on other planets has been discovered, let alone "aliens" coming to Earth as guests. Thank you!!

If life must be made up of proteins, then earthlings are unique from known observations.

Is there any other life in the universe?See what the scientists say!

The universe is so big, the earth is just a grain of sand, and it is terrible without other life!

Yes Absolutely, I will always believe in the existence of extraterrestrial beings.

Yes. When you see ants, you think that the ants are very small, if you think so, then the alien creatures will also feel us.

It's small. What is the power of bio-decontamination?It is the purification brought about by competition. The universe will not allow only one species to exist, because there will be no competition and there will be no progress.

When all species are in equilibrium, that's when species compete with each other.

Of course. There can't be only one star in the vast universe, so there must be a habitable planet, and there will be creatures on that planet, which is what we call aliens, but it is impossible to reach that place with the current development of human technology.

Hehe... What do you think of my answer? 、

Please** "The Mystery of Life in the Universe".

There won't be, please speak with the facts.

With so many animals in the world, there won't be aliens?

Whether there is other life in the universe besides the Earth, scientists suspect to find evidence.