So, A planet is smaller than its star, a star is smaller than its galaxy, a galaxy is smaller than it's cluster, which is smaller than it's super cluster!!! All most everything in the above picture are different galaxies.Similarly, it is asked, what is the order of the universe smallest to largest?
From largest to smallest they are: Universe, galaxy, solar system, star, planet, moon and asteroid.
Secondly, is a nebula smaller than a galaxy? The Milky Way has a diameter of about 100,000 light-years. The solar system lies about 25,000 light-years from the center of the galaxy. There are about 100 billion stars in the Milky Way. a nebula is a is an interstellar cloud of dust, hydrogen, helium and other ionized gases.
In this way, what's bigger than a galaxy?
The Milky Way is big, but some galaxies, like our Andromeda Galaxy neighbor, are much larger. The universe is all of the galaxies – billions of them!
Whats the difference between a galaxy and a universe?
Galaxy, which can be called as a star cluster or a star system, is a system that is composed of stars, gas, asteroids, dust, and dark matter. The universe consists of Earth and other celestial bodies in outer space. The solar system is part of the universe.
Is Nebula bigger than stars?
How do stars form in a nebula? Nebulae are made of dust and gases—mostly hydrogen and helium. The dust and gases in a nebula are very spread out, but gravity can slowly begin to pull together clumps of dust and gas. As these clumps get bigger and bigger, their gravity gets stronger and stronger.What universe do we live in?
We live on a planet called Earth that is part of our solar system. But where is our solar system? It's a small part of the Milky Way Galaxy. A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems.What's bigger universe or cosmos?
1. Cosmos” is a whole harmonious and orderly system that is governed by natural law while “universe” is everything that exists including time and space, matter, and the laws that govern them. “Universe” may connote a much smaller scope while “cosmos” implies a larger scope.What are the 4 types of galaxies?
This classification system is known as the Hubble Sequence. It divides galaxies into three main classes with a few variations. Today, galaxies are divided into four main groups: spiral, barred spiral, elliptical, and irregular.What is bigger galaxy or universe?
The universe is all of the galaxies – billions of them! We can also say that: The Universe contains everything then the galaxy is inside the Universe and it automatically is bigger or the same size. Our galaxy has 100.000 light-years of extension (1 light-year: 9.3 trillion km).What is bigger than the universe?
The real answer is no, humans don't know squat about the universe. But in general we know there's more to the universe than meets the eye. So what's bigger than the universe? 2 universes.What is the biggest thing in the whole universe?
The biggest supercluster known in the universe is the Hercules-Corona Borealis Great Wall. It was first reported in 2013 and has been studied several times. It's so big that light takes about 10 billion years to move across the structure. For perspective, the universe is only 13.8 billion years old.What is smaller a star or planet?
Astronomers have found the tiniest full-fledged star known, an object just 16 percent bigger than Jupiter. It is smaller than some known planets that orbit other stars. The star is a companion to a Sun-like star toward the center of our Milky Way Galaxy.How many universes are there?
The observable Universe contains more than 2 trillion (1012) galaxies and, overall, as many as an estimated 1×1024 stars (more stars than all the grains of sand on planet Earth).How big is the cosmos?
The radius of the observable universe is therefore estimated to be about 46.5 billion light-years and its diameter about 28.5 gigaparsecs (93 billion light-years, or 8.8×1026 metres or 2.89×1027 feet) which equals 880 yottameters.What is outside the universe?
But “infinity” means that, beyond the observable universe, you won't just find more planets and stars and other forms of material…you will eventually find every possible thing.How is space so big?
Beyond our own galaxy lie many more galaxies. The deeper we see into space, the more galaxies we discover. There are billions of galaxies. The most distant of galaxies are so far away that the light from them that hits Earth today set out from the galaxies billions of years ago.How many galaxies are there?
100 billion galaxies
How many galaxies are there in the Milky Way?
The Milky Way is a barred spiral galaxy with a diameter between 150,000 and 200,000 light-years (ly). It is estimated to contain 100–400 billion stars and more than 100 billion planets.What contains the universe?
It includes living things, planets, stars, galaxies, dust clouds, light, and even time. Before the birth of the Universe, time, space and matter did not exist. The Universe contains billions of galaxies, each containing millions or billions of stars.How large is the Milky Way?
52,850 light years
How old is a nebula?
Now we estimate its distance from us as somewhere around 1500 light years. This in turn puts our calculation of the distance it has expanded at a lower number (90 light years instead of 150), and thus dropped the estimated age of the nebula from 20,000 years to somewhere between 5000-8000 years old! 
