Astronomers have discovered the fastest-growing black hole known to exist in the universe. In its seemingly endless hunger, the supermassive black hole consumes the mass equivalent of our sun every two days. A black hole is an object with such overwhelmingly powerful gravity that not even particles of light can escape.Astronomers have discovered the fastest-growing black hole known to exist in the universe. In its seemingly endless hunger, the supermassive black hole consumes the mass equivalent of our sun every two days. A black hole is an object with such overwhelmingly powerful gravity that not even particles of light can escape.16 May 2018
What happens if a black hole swallows the Sun?
If a black hole under 100 million masses of our Sun entered our Solar System, it wouldn't swallow the Sun in one go. It would gradually start pulling matter from our star, until all that's left of it would be a cloud of gas. In that case, you might expect lethal amounts of cosmic radiation headed toward the Earth.
Can a black hole take the Sun?
However, the Sun will never turn into a black hole, because it is said to have less mass than needed to turn into one. When the Sun is about to reach its end and run out of its fuel, it will automatically throw off outer layers turning into a glowing gas ring known as a “planetary nebula”.
Can a planet be swallowed by a black hole?
Will Earth be swallowed by a black hole? Absolutely not. While a black hole does have an immense gravitational field, they are only “dangerous” if you get very close to them.
Can a black hole eat a galaxy?
A single Black Hole, even one at the center of our Milky Way galaxy, is just too small to eat an entire galaxy.
Will the Sun eat the Earth?
The most probable fate of the planet is absorption by the Sun in about 7.5 billion years, after the star has entered the red giant phase and expanded beyond the planet's current orbit.
What year will the Sun explode?
about 5 billion years But in about 5 billion years, the sun will run out of hydrogen. Our star is currently in the most stable phase of its life cycle and has been since the formation of our solar system, about 4.5 billion years ago.
Do wormholes in space exist?
Einstein's theory of general relativity mathematically predicts the existence of wormholes, but none have been discovered to date. A negative mass wormhole might be spotted by the way its gravity affects light that passes by.
Is our universe in a black hole?
The birth of our universe may have come from a black hole. Most experts agree that the universe started as an infinitely hot and dense point called a singularity.
What is a white black hole?
White holes are theoretical cosmic regions that function in the opposite way to black holes. Just as nothing can escape a black hole, nothing can enter a white hole. White holes were long thought to be a figment of general relativity born from the same equations as their collapsed star brethren, black holes.