Mysterious Things About Time

• Time is not absolute the faster you move through space the slower you move through time.

• Time is really a mysterious thing, it slows at high speeds, stops at the speed of light, becomes space inside a Black hole and moves backward beyond the speed of light.

• Because light travels at a finite speed we are always seeing the past. This means that we can see the past but not travel to it also. We can't see the future but can travel to it.

• Time and space art like two sides of the same coin. Both are individually relative but together they form absolute fabric called space time.

• No one knows why time flows towards the future, and therefore towards a high entropy state as well as towards a large universe and not the other way around .

• According to Einstein's theory of relativity, time is dimension and objects can travel across it.

• The universe may collapse in a big crunch. If there's more than enough matter and energy, the universe will expand to some maximum size, the expansion will reverse to contraction, and universe will recollapse.

• There is also the theory related to time travelling through worm holes which connects two different points in the space time in the form of a visualised tunnel.

• If you leave Earth at the age of 15 in a spaceship travelling closer to the speed of light and spend 5 years in space, you would be 20 years old but all of your friends who were 15 when you left would be 65 year old.