What Would Happen If The Sun Replaced The Moon – It is almost as big as the universe and as big as 34 billion suns. It eats stars for breakfast. And now it is to use our own. Behold, the supermassive black hole with the intriguing name J2157.
If it got close enough to our solar system, how quickly would it destroy us? Would everything go sideways for our sun? And how could this terrible black hole end all life on Earth?
What Would Happen If The Sun Replaced The Moon
Black holes are pretty scary. They are formed when a large star explodes in a supernova, then collapses on its own. Typical black holes, stellar holes, are only 16 km (10 mi) in diameter. But they have at least ten times more stars than our Sun packed into them.
Halo (optical Phenomenon)
All that mass compressed into a small diameter forms a very dense black hole. If you were too close to a black hole, beyond its future horizon, its extreme gravity will turn you into a ball of spaghetti.
But there are black holes so massive that they make stellar black holes like feathers. These are called supermassive black holes. These wonders are found at the centers of galaxies and occupy space roughly the size of our solar system. But most of them are not even close to the size of the J2157 black hole.
J2157 is the fastest black hole in the known universe, and the second most massive. The maximum extent of its events has a radius of 670 astronomical units, which can be compared to the distance between the Sun and Neptune multiplied by 22.
If that’s not scary enough, J2157 holds the title of the most famous black hole we know of. To keep yourself in good condition, clean things at the rate of one sun per day. Now take this monstrosity and approach our solar system. You can imagine how that plays out.
Will Our Solar System Survive The Death Of Our Sun?
If J2157 were to replace the supermassive black hole at the center of our Milky Way galaxy, to us on Earth, it would appear ten times brighter than the full moon. It is because of its massive accretion disk that the black hole has gathered on its way to us.
And because it must always be the center of attention, a monstrous black hole beats most stars in the sky. If a black hole less than 100 million times the mass of our sun entered our solar system, it would not have swallowed the sun in one fell swoop. It would gradually remove matter from our star until all that was left was a cloud of gas.
In this case, you can expect dangerous amounts of cosmic radiation to hit Earth. But that’s not how the J2157 likes to handle things.
A black hole of that size and mass would swallow the Sun in no time. But losing the sun will be the least of our problems.
Milky Way Has 4 Billion Years To Live — But Our Sun Will Survive
Our planet could be torn apart by tidal forces from the black hole consuming our sun. Or it could be hit by unimaginable amounts of cosmic radiation. Or disappear into the event horizon of the black hole, along with the rest of the solar system.
In any case, he wouldn’t make it out alive. But no matter how big and scary J2157 is, remember that it is at a safe distance of 12.5 billion light years from us. I would say we are very safe here.
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Rain To Replace Snow In The Arctic As Climate Heats, Study Finds
The planet we live on is a very strange place. From the awe-inspiring majesty of the Grand Canyon and the Great Wall of China to the inexplicable popularity of electronic dance music and that reality show about a group of rich women in New Jersey, there’s no shortage of reminders of how wonderful and wonderful it is. is life on the ground. There are also a host of natural wonders happening right under our noses that most of us take for granted. That includes the fact that our planet still orbits the sun.
You may not be able to hear it, but the earth is moving now. Gravity isn’t just Sandra Bullock’s nickname. It is a natural phenomenon that attracts things to others. It is our planet’s gravity that holds people, animals, buildings and other forms of matter in place. Similarly, the Sun, which is about 100 times the diameter of Earth, exerts gravity on all the planets in our solar system. It’s what keeps us orbiting the sun each year [sources: NASA, NASA].
If the Earth were to change its orbit—perhaps because the sun somehow disappeared or something, a larger object entered the solar system and exerted greater gravity—it would mean the end of life as we know it.
Without any rotation, the Earth would fall directly into the Sun. That’s because our planet’s path around the big, bright star in the sky is what keeps Earth from being pulled directly by the Sun’s gravity. Imagine throwing a tennis ball over a roof. The harder you throw, the faster the ball travels and the further it travels before being pulled. Our giant tennis ball orbits the sun at a speed of 18.5 miles (29.8 km) per second. It is still falling towards the Sun, but it is moving too fast to reach it. All of that would change very quickly if rotation stopped, burning up the planet and everything on it as the planet approached the sun [sources: National Graphic, Bhatia, Dutch].
This Is What We’ll See When Betelgeuse Really Does Go Supernova
A very small change in the Earth’s orbit will fundamentally affect the temperature of the planet. The closer you are to the sun, the warmer the weather. Even a small step closer to the sun can have a big effect. That’s because warming could cause ice sheets to melt, raise sea levels and flood the planet. Without the land to absorb some of the sun’s heat, the earth’s temperature continues to rise. Temperatures may also rise due to increased levels of carbon dioxide and water vapor released by the oceans into the atmosphere [source: Nevins].
Conversely, a change in orbit that would move Earth away from the Sun would cool it and cause the planet to freeze. The oceans will be covered in ice, causing them to release less carbon dioxide and water vapor. It can even make the years longer; the further a planet is from the sun, the longer it takes to complete its annual cycle [source: Nevins].
Not to mention the effect that changes in Earth’s orbit would have on the entire solar system. Even small changes in their path around the Sun can cause the planets to collide. It can also cast a good place on Earth with Jupiter. The largest of the eight planets acts as a kind of shield, deflecting harmful gases and asteroids that may be headed for Earth [source: Howell]. How far have your thoughts come in astrology? The stars, moon and planets always attract attention. Have you ever thought about what the planet Saturn would look like instead of the moon?
Roscosmos, the space agency of the Russian Federation did
