According to our current understanding of physics based on the theory of relativity, it is not possible for an object with mass to travel faster than the speed of light in a vacuum. The theory of relativity, proposed by Albert Einstein, suggests that as an object with mass approaches the speed of light, its mass would effectively become infinite, requiring an infinite amount of energy to accelerate it further. This makes it impossible for ordinary matter to reach or exceed the speed of light.
However, let's suppose we consider a hypothetical scenario where an object could travel faster than light. According to the theory, if an object were to travel faster than light, it would violate causality, which means that cause and effect relationships would be disrupted. This could lead to paradoxes and contradictions in our understanding of the universe.
In terms of how your body would look after such a trip, it is difficult to say since we are dealing with hypothetical and speculative scenarios. Given that traveling faster than light contradicts our current scientific understanding, there is no established framework to predict the consequences accurately. Speculations and theories in this regard can vary widely.
It's important to note that the concept of traveling faster than light is mostly explored in science fiction rather than actual scientific research. While scientific discoveries may expand our knowledge and understanding of the universe in the future, for now, the limit of the speed of light remains a fundamental boundary in our understanding of physics.