According to our current understanding of physics based on Einstein's theory of relativity, it is not possible for any object with mass to travel faster than the speed of light in a vacuum. The theory of relativity sets the speed of light in a vacuum, approximately 299,792,458 meters per second, as an absolute cosmic speed limit.
As an object with mass approaches the speed of light, its relativistic mass increases, and the energy required to accelerate it further also increases. As an object with mass approaches the speed of light, its relativistic mass increases, and the energy required to accelerate it further also increases. In order to reach the speed of light, an object with mass would need an infinite amount of energy, which is not achievable in our current understanding of physics.
Additionally, as an object with mass approaches the speed of light, time dilation occurs. Time slows down for the moving object relative to a stationary observer. As the speed of light is approached, time dilation becomes more pronounced, and at the speed of light, time would essentially stand still. Therefore, from the perspective of a hypothetical observer traveling faster than light, time would appear to reverse, which contradicts our understanding of causality.
It's worth noting that there are speculative theories and hypothetical particles such as tachyons that have been proposed, which would travel faster than light. However, these ideas remain purely theoretical, and there is currently no experimental evidence to support their existence.
In summary, based on our current understanding of physics, it is not possible for an object with mass to exceed the speed of light in a vacuum.