Black Hole

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Well, since young,

I found myself loves documentaries a lot.

Especially Astronomy.

Recently loves to research for "Black Holes",

Basically, Black Hole is a source of stars or in other words,

A DEAD STAR.

After it became a Supernova explosion.

BLACK HOLE FORMs.

See that Red Supergiant there ? Do it looks like a Sun ?

Well, it is not..

It is a Super Duper Duper Sun with few million times the size of a sun to be exact.

See these:

Woah.. Earth is so so so Big ..Lol !

Oops.. getting Smaller.

Woah.. Big boss "Sun" comes in ! The earth size is an "Ant" size now.. xD

The other Stars.. Haven even reach Supergiant yet. And Sun is already so small.
(Earth is invisible in this file pic, whereas Jupiter is 1 pixel in size.)

The Sun is now 1 pixel in size. And here it is..
Betelgeuse would be the Supergiant and Antares is called the Red Giant.

However, our Sun one day would become the size of a Supergiant as well.

Our Sun still consider as young apparently .

And why earth is getting hotter ?

Compared to 10 years back in 1990s,

The Sun is now 40% brighter than that in the 90s.

As you can see, we are now at the 4.5 stage of the "Life Cycle of the sun".
(Wasn't it still young?)

Who knows our world would end bcoz of the size of the sun is getting greater.

Alright, back to Black Hole.

There are Million, Billion, Trillion of Black Hole in our universe.

So, How big could actually a universe be ?

Well , we never know..

Some said it is infinity, some said it is a "Ball" just like earth ?

There are an infinity numbers of stars in our universe.

But Black Hole, plays and important role in our universe though.

However, we could only sees a black hole through a giant telescope,

But we still may not able to travel to a Black Hole to actually observe it

This is because the energy of a black hole is so intense

that it could sucks everything into it and not getting out of it.

Most of the black holes lies beneath the galaxies.

So as our galaxy "Milky Way" or our neighbor galaxy "Andromeda"

which lies 2.5 million light years away from us.

FYI ,

1 Light Year = 60 Trillion Miles

Well.. there are scientist said that Black Hole is the main reason why we are exists.

Its the same theory goes to our galaxy,

Astronomers have great evidence that a great Black Hole lies at the center of our Galaxy.

Therefore, our Solar System formed because of a Black Hole was formed.

And this is why we are here.

But what actually lies at the center of a Black Hole ?

Well, no one knows it yet.

But I believe 1 day,

scientist and astronomers would invent a machine

to actually travels through a Black Hole.

And some scientist even said that,

Black Hole could be a Transport or shall we say Teleport system

to travel through the Universe.

Well, seriously, I doubt that could be possible.

Personally,

I wish to have a Telescope of my own to actually observe the stars in the space.

We would never know it , what lies in our space?

Do you know that Dust in our world,

Is actually comes from the outer space ?

Well, most of it though.. Lol~ =D

Written by Eugene Chan
Picture Source from Wikipedia, Kiroastro.com