Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
Where is our planet in the universe? Some people say that the earth is at the center of the universe, some people say that the earth is on the edge of the universe, and some people say that the earth is in the "suburban" zone of the universe, so where is our earth located in the universe. Where will it eventually "drift"?
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
Nebulae in the universe
To understand this problem, we must understand the structure and level of our universe, our universe is currently a universe in the "entropy increase" stage, so our universe is an ordered state, the entire universe is composed of space-time and matter, and all of this matter is composed of a huge "aggregate" because of the action of force, which we call celestial bodies and galaxies.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
Moon
This is the Moon, and it revolves around a planet, and this celestial body that revolves around a planet we call a moon.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
Rotation between celestial bodies
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
earth
This is the Earth, and it revolves around the star, and this celestial body that revolves around the star we call a planet.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
Asteroid belt
In the planetary family, because of the difference in mass and volume, there is a distinction between asteroids and dwarf planets, such as the region between Mars and Jupiter in our solar system, there are hundreds of thousands of asteroids.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
sun
This is the Sun, and it is a yellow dwarf star that is neither large nor small in the entire family of stars in the universe.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
Stars converge into galaxies
Stars are the protagonists of the entire universe, and it is precisely because of the existence of stars that there is "light" in the universe, and we can also see the splendor of the entire universe. Stars do not exist alone, they are often born in a huge primordial nebula, due to distance, so that a large number of stars come together and form a huge structure, which we call a galaxy.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
The position of the Earth in the Milky Way
Our Earth is at the edge of a galaxy called the Milky Way, and the many galaxies like the Milky Way are the "basic units" that make up this vast universe. Because the universe is so vast, even the Milky Way with hundreds of billions of stars occupies only a very small area of the universe, which means that we only need to figure out where our milky way is in the universe to know where our earth is in the universe.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
Spaceships in exploration
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
observatory
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
Due to the limitations of modern science, we cannot leap to other regions of the universe to explore and observe the regional distribution of the universe, so we can only understand our position through one means at present, that is, "astronomical observation". However, what is interesting is that when we observe the distant deep space of the universe with a telescope on Earth, we are shocked to find that there is no end to the universe, and the end here does not refer to the edge of the universe, but to the limitations of our human vision.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
The expansion of the universe
According to modern astronomical observations, our current universe is expanding, that is, the scale of the universe is expanding like a balloon, the volume is increasing, and this expansion will have a very "serious" consequence, that is, the farther away from us the galaxy will be away from us, the faster it will be, in this case, the light emitted by some distant celestial bodies will never reach our earth, so the universe we can see is also extremely limited.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
Scientists have calculated that the limit of what we can observe is about 46 billion light-years, that is to say, limited by the expansion of the universe, even if we exclude all interfering factors, we can only see the region within 46 billion light-years at the farthest, and what is beyond 46 billion light-years, we can never see and can never reach. However, the reality is even more brutal, due to the limitations of human technology and the influence of redshift, which makes our most powerful Hubble telescope can only see more than 13 billion light-years away, which means that we cannot truly understand our universe.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
The universe in view
So we can't know how big our universe is, what shape it is, and that's why we can't locate where we are on Earth, but if we're confined to the observable universe, then our universe is a region of spheres centered on the Earth, with a radius of 46 billion light-years, and our planet is the center of the entire universe. In other words, every point of observation we are at is at the center of the universe, and you are also at the center of the universe.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
The expanding universe
It is precisely because of the limitations of our current level of cognition that many people are full of infinite imagination of the universe, some people think that the universe is an infinitely expanding sphere, just like the balloon we said earlier, and some people think that the universe is a four-dimensional space, it is boundless and there is no obvious edge, every point is the center, and every region is a boundary.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
Simulation of the Milky Way
However, all of this is imagination, the current pictures of the Milky Way and even the structure of the solar system that we see are simulated pictures made by computers, because the real proportions of the solar system cannot be displayed in a small screen, and the Milky Way is even more so, and the pictures of the Milky Way that we see are only made by humans through observations on Earth, and galaxies such as the Milky Way are everywhere in the universe.
Where is our planet in the universe? Where is the end of the universe? The consequences of cosmic expansion in the increase in entropy in the cosmic satellites, planets, stars and galaxies earth and the milky way at the end of the universe Can be observed That everyone in the universe is the center of the universe What exactly is the existence of the universe What is the existence of the universe Of the origin of small humans and vast universes
The vastness of the universe
The universe is beyond our imagination, perhaps the length of our human civilization can never know what position our earth is in the universe, and each of our lives is only a few decades, our life is only a moment for the evolutionary history of the vast universe, just as the life of floating for us, our ordinary day, for it is the scale of life. And the same is true of our lifetime for the universe, where time may never be "fair" to each of its different structures.
