Space

Hi, people, back updating. Sorry it had been forever to update.

This week, the Form 3s have been learning about space. Its is quite fascinating. I have been interested in space ever since i knew about it in .... Standard 5 i think. The space is actually very beautiful.

Here are some things about the space...

Stars starts from a nebulae.. Nebulae are made up of dust, hydrogen and helium.

This is a crab nebula. though i dont see the crab.



The Helix Nebula

Orion Nebula. Its beautiful isnt it??

The Eagle Nebula


The butterfly nebula- its a little blurr.

The gravity force pulls the particles togehter. The force gets stronger until a star is created. It will cause the rise of temperature and heat. Thus, the star expands. If there is a balance between the two forces, the star would be stable like....

our Sun... Yeap, the Sun looks like this.

Then... After... about.. 10 000 billions years, the core of the star gets smaller..There would be a lot of heat generated. The most outer layer of the star will start to burn.... this will cause the star to expand.. it will become a red giant..

It looks like the sun. But.. its 500 times bigger than the Sun.

The Red Giant Arcturus and The Sun in our Solar System.

Then....

The Super nova explosion occurs.. wait, wait, wait. you're getting the wrong idea, the supernova explosion does not look like that.. It looks like this....

Nope, that is not the exact look of Supernova explosion. Its like this..
This looks more like it..

The product of the supernova explosion can be good and bad.
Good- Neutron Star


BAD- The black hole!!!!


EVERYTHING gets sucked in due to the strong gravitational force. As you can see, even light cannot escape it.

Thats all for stars. Sorry if its boring. Part of my revision for Science. Just ignore this post if you find it boring.

well, thats all for now. again, patience is a virtue. wait for my next post patiently.. XP

i gtg. ciao..