Black Hole

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Hello everyone today we learn about most mysterious object in our universe . This object is nothing but its black hole.

Mostly whenever we heard about black Hole all astronomy lover are fascinating to know about black Hole

So today I come with latest topic on black hole.

Black hole __ black hole is a region in space where force of gravity is so strong not even light can escape. Black hole invisible because inside a black hole gravity so strong not even light cannot get out.

Boundary of black Hole are called event horizon . when object crosses the event horizon it collapse into black hole where is space , time and law of physics will not be applied longer.

In 1916 German astronomer karl Schwarzschild developed the modern idea for black hole using Einstein theory of general relativity. Karl Schwarzschild calculated that any mass can become a black hole if it compressed tightly enough.

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scientist identified different type of black hole in which stellar black holes , supermassive black hole, and intermediate black holes. Stellar and supermassive black hole are the most common black holes.

Stellar black hole __🌟🔭 stellar black hole are created from dying star. Inside star the nuclear fuel of star and its own gravity collide.

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They are roughly 10 to 20 times the mass of our sun. In our Milky Way galaxy there could be millions of such type of stellar black hole.

Supermassive black hole_ 🔭🌟 supermassive black hole are millions of times Massive than our sun. such type of a black hole are existed at the centre of Galaxy including our Milky Way galaxy. “”Sagittarius A” supermassive black hole at the centre of our own Milky Way galaxy.

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Sagittarius A has mass of roughly four millions of Sun.

First ever image of black Hole captured by event horizon telescope at the centre of Milky Way galaxy ( M87) .

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