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Space Facts: Part 9 - Quantum Fluctuations

Have you heard of Quantum Fluctuations?

It's a part of Quantum Physics. Quantum Fluctuations describe that even from void space matter can be generated. But for this to happen there are certain rules:
1. Matter appearing from void will have negligible mass.
2. Matter will appear for very less time and disappear again.
3. Heavy mass matter cannot be generated.

Now, assume that in empty space there is no form of positive energy, but energy is present in negative form. From this negative energy particles may be formed for very less amount of time and gives back energy to surrounding and disappears.
By Quantum Fluctuations particles like electrons can be created but not protons and neutrons. Einstein compared this principle with universe and gave his theory of Relativity.

How we find the age of Universe practically?

BICEP 1 and BICEP 2 are gravity wave telescopes located in Antarctica. BICEP 2 captured 13.7 billion years old gravity waves, which were the oldest waves ever captured by any telescope.
To know what are gravity waves Click Here.

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