HOW ARE BLACK HOLES FORMED?

-
HOW ARE BLACK HOLES FORMED| WHYFASCINATIONS

 HOW ARE BLACK HOLES FORMED??

It is the bitter truth of life that each one of us has to die one day, and so do the stars. The black holes are formed as a result of the death of a star. 

HOW DO STARS DIE?

Well, Sun is a star, we all know, and inside the sun numerous reactions take place. The nuclei of two atoms fuse to form a single atom. Talking specifically, two H atoms fuse to form 1 He atom. And when the fuel, that is the driving force finishes, the star has died.

BLACK HOLE FORMATION 

When a massive star dies, it collapses resulting in concentration of mass in a point-sized area. The following results in huge DENSITY and A GREATER GRAVITATIONAL FORCE, thus gaining the ability to absorb anything, even light.. 

The surroundings of the star disintegrate and that's a black hole.

Numerous black holes are present in Solar system. The closest confirmed black hole to Earth lies in a triple-star system called HR 6819, roughly 1,000 light-years away.



 

Comments

Post a Comment

Popular posts from this blog

Why Moon Appears Shiny in night

-
Image
WHY MOON APPEARS SHINY IN THE NIGHT?   Does the moon have its own light or not? At night we all see a shiny round thing in the sky which appears in different shapes every day. Do you know what it is? It is the moon. The moon is the shiniest thing in the sky during night and many people think that it has its own light. But it is wrong. The moon does not have its own light like the bulb, lamp or sun. From all the celestial bodies in the space there are only the stars which have their own light. Even planets also do not have their own light. From the earth our eyes perceive that moon must have its own light but the reality is quite different. The rays of sun that fall on moon undergo reflection and when the reflected rays reach our eyes we are able to see the moon and perceive that moon is shining. The same is responsible for the different shapes that the moon acquires. The phases of moon are in being due to variation of the area on which the light is falling. The area of the ...
Read more