12 creepy theories about the Universe that will give you nightmares - part 2

12 creepy theories about the Universe that will give you nightmares - part 2.
For centuries, philosophers and scientists have tried their best to unlock the secrets of our mysterious Universe. During the 21st-century, several probes were sent into outer space to find out the origins of our existence and the beginning of the universe.

The probes revealed several things which were unknown to us before, but the more we knew, the more it got complicated. Based on the latest information, Experts in the field have come up with new theories on the existence of the universe.

In today's video, we will give you part two of the "12 creepy theories about the Universe that will give you nightmares". We will start right now.

#5. Our Universe may Rip Apart.
Marcelo Disconzi, assistant professor of mathematics, and physics professors Thomas Kephart and Robert Scherrer created a mathematical model that demonstrated that somewhere in the future universe will expand so much that it will rip apart. The only good news is that if the theory is right it is going to happen in another 22 billion years from now.

#6. The Collapse of the Universe.
In a few billion years, the universe will collapse onto itself. This statement was theorized in a paper published in "The Physical Review Letter". The reason which will create that cataclysmic end to the universe is that the Universe has expanded larger than thought before. In the future, the expansion will be too much for it and it will crash down onto itself.

#7. The first Broadcast.
If intelligent Aliens will be able to decipher any signal from Earth, it will be from Adolf Hitler's speech.
Planetary scientist Carl Sagan mentioned in his book "Contact" that Hitler's opening speech given during the 1936 Olympics in Berlin was powerful enough to go past the Earth's atmosphere and someday it might reach intelligent life beyond our solar system.

#8. We might be alone.
There are Trillions of exoplanets scattered everywhere in the universe. many of them are in the habitable zones of their respective stars. There is a high chance that life may exist and a very good chance that there is intelligent life somewhere in the Universe. But unfortunately, we have not been contacted by any intelligent life so far, nor have we found any proof that intelligent life exists. This discrepancy is known as Fermi Paradox. Either life can't exist anywhere except Earth or life has existed before our evolution and has been destroyed over time.

Sir Arthur C. Clarke, who was a science fiction author has said "Two possibilities exist: Either we are alone in the universe or we are not. Both are equally terrifying."