Albert Einstein’s famous theory of relativity What if we define the speed of light as a kind of universal speed limit and say that it is impossible to exceed this speed limit, but go to a universe where this limit no longer exists for the time being?
Time and space are like a game Are you ready to take a step into that world?
First of all, exceeding the speed of light violates the laws of physics, even at the theoretical level alone.

Einstein’s Special relativityAccording to , as an object accelerates, its mass increases. This essentially means that reaching the speed of light requires virtually infinite energy.
But let’s imagine that we managed to exceed the speed limit. This is where things get interesting. time dilation The phenomenon we are talking about becomes increasingly strange and almost comes to a standstill for us if we want to travel at the speed of light.
Even if we exceed this speed Theoretically, time can flow backwards. Yes, maybe we can travel into the past.
But exceeding the speed of light has other problems.

If the space-time fabric is in a structure that cannot support such a speed “thought experiment” The so-called concept comes into play.
Scientists have discovered hypotenic particles that can travel faster than the speed of light. tachyons investigated. These particles can never travel below the speed of light, which means they live in a completely different reality than we do.
Let’s imagine that we exceed the speed of light:

The stars suddenly start getting longer, everything around us bends and something like that through the cosmic tunnel We feel like we’re over. The lights that dazzle our eyes as we navigate through space are actually a result of our speed and the distorted structure of space.
However, moving at these speeds means nothing as we know it. “to see” makes it almost impossible. Because light waves cannot reach us and our environment is one “to the darkness of the light” transforms.
One of the biggest enemies we will encounter at these speeds is They could be particles of cosmic dust. While traveling at a speed of millions of kilometers per second, a grain of dust you encounter can cause a gigantic explosion. In other words, exceeding the speed limit in space poses serious challenges, not only physically, but also in terms of safety.
What about the idea of going back in time?

A species that exceeds the speed of light “time traveler” Theoretically it could be possible for us. However, this brings paradoxes. Do we go back to the past and prevent our own existence, or do we try something crazy, like changing the course of history?
These questions are of course much more than scientific, and so are the answers as complex as the deep limits of the universe.
Traveling through the depths of space at the speed of light, rewriting the laws of physics And perhaps it means unraveling the secret of time. Who knows, this seemingly impossible idea might one day become the reality of the future.
Sources: How Things Work, Discover Magazine, LiveScience, Research Gate
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