According to the current understanding of physics, nothing can travel faster than the speed of light in a vacuum. This is a fundamental principle of Einstein's theory of special relativity.

Here's why:

* The speed of light is a universal constant: It's approximately 299,792,458 meters per second, and it's the same for all observers, regardless of their motion.

* Mass increases with speed: As an object approaches the speed of light, its mass increases infinitely. This means it would require an infinite amount of energy to accelerate it further.

* Time dilation occurs: As an object approaches the speed of light, time slows down for it relative to a stationary observer.

While there are some theoretical concepts like tachyons (hypothetical particles that travel faster than light), there is no experimental evidence to support their existence.

So, while the idea of objects exceeding the speed of light is fascinating, it is currently considered impossible based on our understanding of physics.