Our Universe

Our Universe

As we all know that space is very vast, it has no limits,it is infinite. Space is nothing

but empty space. where their is nothing and only dark matter surrounds it which is the

topic of research for the scientists, mathematicians, astronomers, and all the researchers

who works in this field. No one knows the boundaries of space. But researchers have

discovered the boundary of space up to the Cosmic Web. Beyond the cosmic web researchers

still have the hope that the space is infinite and much, much bigger, wider and expanded

than our imaginations. In the other words space is beyond our imaginations. But taking into

consideration to our technology at present we can expect that we would discover this endless

an limitless space a vast. Further, in this cosmic web their lies infinite galaxies which

are itself independent of each other. There are various types of galaxies lies in the outer

space. Each galaxy has its own super massive black hole which lies in its center. These

galaxies consist of various stars which revolve around the super massive black hole.

These stars have there own orbits to revolve around the super massive black hole which lies

in the center of its corresponding galaxy. In these galaxies there lies some cloud like

celestial body which are termed as The Nebula. In these nebula, the stars takes birth and

after birth the stars moves into its respective orbit so that it can revolve around the super

massive black hole which lies in the center of its corresponding galaxy. After living a life

of billions and even trillions of years these stars dies in the same galaxy. there are two

ways in which the star dies. If the star is very massive then it dies with an extreme and

eventual explosion which is termed as The Super NOVA Explosion. If the star is a dwarf

star then the star dies with spreading its heat into its inner space. Stars have there

own corresponding planets which revolves around it in there respective orbits. Some stars

are binary stars. These binary stars consist of two different stars which revolves around

each other. When these binary stars revolves around each other, they generate

electromagnetic waves. If any planet or another different star lies in the path of these

electromagnetic waves then it gets destroyed. In the single star system planets revolves

around a single star and the planets also rotates around its own axis. There are lots of

stars in the whole space, humans ever discovered. Like these stars, one of the star in this

huge and vast space is our Sun. our sun has its own solar system where there are eight

planets, some dwarf planets and asteroid groups which revolves around the sun. Like our sun,

every star has there own solar system except some stars. In our solar system there lies

eight planets which revolves around the sun. Namely, these planets are Mercury, Venus,

Earth, Mars, Jupiter, Saturn, Uranus and Neptune. The Earth among these planets is the

home planet of humans and various living beings. Our Earth is the part of our solar system

like other planets. Our Earth revolves in its orbit around its corresponding star, which is

'Sun'. Our sun lies in our home galaxy which is named as "The Milky Way Galaxy". Our galaxy

is named as the milky way since there are lots of stars which makes our galaxy look as

white as milk just because of the white light of the stars which lies in this milky way

galaxy. Our sun is also among the various other stars which lies in this milky way galaxy.

Our sun is a single star. In the center of our milky way galaxy, there lies a super massive

black hole which controls our whole milky way galaxy. All the stars in our milky way galaxy

revolves around this super massive black hole. Our sun is one of this lots of stars which

revolves around the center which is super massive black hole of our home galaxy which is

milky way galaxy. The whole mass of our milky way galaxy is concentrated on its center

which is the super massive black hole. Like this the whole mass of our solar system is

concentrated on its center which is the sun. The empty space in our solar system and other

solar systems in our milky way galaxy is called as inner space. And the empty space where

all these galaxies lies which is beyond our milky way galaxy is called as outer space. Like

our milky way galaxy there lies various other galaxies in the outer space. Like our milky

way galaxy there is another galaxy which is a neighbor of our milky way galaxy and lies

very close to it is named as "Andromeda Galaxy". This galaxy is a spiral shaped galaxy

which is very nearest galaxy to our home galaxy milky way. Scientists and astronomers all

over the world had predicted that Andromeda galaxy is coming close to our milky way galaxy

and both of these galaxy would be collide with each other in the future. This prediction

is made by observations in space. This space is too much vast and we humans are very much

microscopic in this huge space!