The Universe’s Final Fate

By -

 


The Universe’s Final Fate

Astronomy – Cosmology


There are a bunch of theories that predict how the universe dies. Some of them are named, Heat Death, Big Crunch, Big Rip, and so on. But today we’re going to talk about the theory – THE BIG CRUNCH.



The Big Crunch

Big Crunch is a hypothetical scenario that describes the 'death' of the universe. We know that the universe is expanding at an accelerating speed. 

According to this theory, after trillions of years, the expansion of the universe stops and reverses. That means the universe will start to collapse. When the universe is getting smaller and smaller, the temperature of the universe will begin to rise dramatically. And at some point, the universe will contract so dense that it will be the size of a singularity. It will be somewhat similar to the singularity which started the universe. The entire matter of the universe is contracted in this singularity with an infinite mass and infinite temperature. After that, this singularity will start a new universe with a big bang.

But this theory is less likely to happen than the Heat Death scenario. But I like this theory because in this scenario, the universe will never die, it will be ETERNAL. (I hope so)

Popular posts from this blog

We are going to see a Supernova!

By -
Image
   We are going to see a Supernova Predicted Supernovae of Star Betelguese         When you look at the Orion constellation, you notice some significantly bright two stars. Namely, they are - Rigel - the brightest blue one, and Betelgeuse - the bright red one. Recently scientists have found strange behavior from Betelgeuse.  In late 2019, astronomers detected strange dimming of Beteletguese. It loses almost 60% of its brightness, leaving a mysterious doubt behind. Astronomers think that it happened because of an internal thing that happened inside of this star, and obviously, they suggest that Betelgeuse is going to end its life soon, very soon. That "soon" is from the star's point of view. Because scientists think that it is going to go supernova in 10 to 100,00 years. Yeah, that's quite large, for a star, it's a bit small. Because an Average star lives at least 5 billion Earth years. Again it's large - because stars are LARGE! How it wil...
Read more

Janith's Equation

By -
Image
  Janith's Equation Janith's equation is a very complex equation found by Mr.Janith in 2023. Scientists show that this will change the whole world. Our Professor Mr.Sithumina says he had never seen an equation like this before. He also confirmed that this is accurate and acceptable.  After seeing this equation our Educational Minister - Mr. Sasen agreed to enter this equation into the Advanced Level Syllabus. He says that, to understand this equation students need much knowledge and experience, and he needs help understanding that.   
Read more