Notes

مقدمة1
I'm going to talk about an interesting topic, which is black holes,
What makes it interesting is that black holes are among the most mysterious things in the universe, even though it has been studied for two hundred years.
So, Im going to talk about what has been discovered so far and also about some theories related to it

(مقدمة2 (متى تشكلت,تعريفها,عدم قدرة الاجسام على الهروب منها,كيف تتشكل
At some point when the universe was still a baby , a group of the stars turned into the massive and mysterious creatures we today it call black holes. and btw what I mean by a baby is Almost a billion years old ,
So what is A black hole ? simply it is a very dense(dark) body that destroy any object that approaches it and nothing can escape from it even light ! despite it being the fastest known substance in the universe, it cannot escape from it
. A black hole simply forms when the star's fuel runs out after the combustion process, then the star collapses, then turns into a black hole .

(معلومات تعريفيه2 (جاذبيتها,كيف تنمو,كيف يمكن رؤيتها,انواعها
A black hole is the object in space that has the most gravity , it grows by absorbing the masses next to it or combining with other black holes. it cannot be seen with the naked eye, but there is a device that helps to see black holes called a space telescope, which is supported by specialized tools to find black holes.
What a lot of people don't know about black holes is that there are different types of them and scientists have divided them into four types based on their masses amm like there is Super massive black hole , Medium mass black hole , A stellar-mass black hole and Little black hole.


ماذا يحذث خارج و داخل الثقب الأسود
All scientists agree so far that no object can escape from it, no matter how fast this object is, the black hole is faster because of its great gravity. As for what is inside a black hole, physicists simply don't know that yet! because all bodies are destroyed as soon as it approach a black hole , so yeah no one really know Although 200 years have passed since the discovery of black holes! The only thing for sure is that any object that enters a black hole will be crushed
and there are many crazy theories about what is inside black holes or how they work.

نظرية تأثير المعكرونة
One of the theories that people believe in is the (The effect of spaghetti) ... to explain it imagine that your body entered a black hole, the high gravity of the hole will pull your body until your particles become long and thin like spaghetti! (That is why it was called by this strange name) What is interesting about this is that you will die before you witness it! And this is one of the closest theories to the truth so far.

نظرية المكنسة
Another theory which is my favorite , it is about why black holes exist and how they work, and it states that black holes work similarly to a vacuum cleaner! It cleans galaxies from excess and harmful objects by attracting and destroying them.
And this theory shows that black holes are not that bad creatures or monsters that we imagine! Quite the contrary, it is important for the balance of the galaxy, which is why I like this theory.

خاتمة
So this is a summary of what has been discovered so far about these mysterious creatures, and I hope you enjoyed as much as I enjoyed narrating it , thanks for listening.