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According to our current understanding of physics, nothing can travel faster than the speed of light in a vacuum. This includes all known particles, objects, or any form of matter and energy with mass. The theory of special relativity, supported by extensive experimental evidence, establishes the speed of light as an absolute cosmic speed limit.

As an object with mass approaches the speed of light, its energy and momentum increase dramatically, requiring an infinite amount of energy to reach or exceed the speed of light. This implies that it is not possible for anything with mass to travel faster than light.

It's worth noting that special relativity allows for the theoretical concept of tachyons, hypothetical particles that are always traveling faster than light. However, there is currently no experimental evidence for the existence of tachyons, and their properties, if they exist, would be very different from ordinary matter.

Therefore, based on our current understanding of physics, nothing, regardless of its mass, can travel faster than the speed of light in a vacuum.

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