Black holes

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What is black hole

A black hole is a region of spacetime where gravity is so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it. black hole has a large gravity that can even pull a planet into itself. Once when a planet is pulled into a black hole there will be nothing called time and gravity inside the black hole or it may transfer us to an other galaxy or universe or dimension.

These are the answers you need to know about black holes

1. How are black hole formed.

Stellar black holes form when the center of a very massive star collapses in upon itself. This collapse also causes a supernova, or an exploding star, that blasts part of the star into space.

2.Can the sun turned into a black hole?

The Sun will never turn into a black hole because it is not as massive in mass enough to explode. Instead, the Sun will become a dense stellar remnant called a white dwarf.

If nothing can escape from a black hole, then won't the whole universe eventually be swallowed up?

The universe is a massive place. In particular, the size of the universe occupy a region where a particular black hole has significant gravitational influence is quite limited compared to the size of a galaxy. This applies even to supermassive black holes like the one found in the middle of the Milky Way. This black hole has probably already "eaten" most or all of the stars that formed nearby, and stars further out are mostly safe from being pulled in. 

4. What influence had the blackhole had on our planet earth?

Stellar-mass black holes are left behind when a massive star explodes. These explosions distribute elements such as carbon, nitrogen and oxygen that are necessary for life into space. Mergers between two neutron stars, two black holes, or a neutron star and black hole, similarly spread heavy elements around that may someday become part of new planets. The shock waves from stellar explosions may also trigger the formation of new stars and new solar systems. So, in some sense, we owe our existence on Earth to long-ago explosions and collision events that formed black holes.

5.could earth soon be swallowed up by a black hole.

The distance of earth from the any known blackhole is extremely far, we don’t need to worry. There are no black holes close enough to Earth to affect us. The closest black hole to Earth that we know of is named V616 Monocerotis. It is also known as A0620-00.

Earth gets within about 800,000 kilometers (3.7 light-seconds) of this black hole, it will get pulled apart. But that’s unlikely to happen and certainly not in your lifetime

Comments

Abiodun said…
Wow �� keep it up boy
July 14, 2020 at 6:17 PM
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