According to our current understanding of physics, as described by Einstein's theory of relativity, it is not possible for any object with mass to travel faster than the speed of light. The theory of relativity sets a universal speed limit at the speed of light, which is the maximum speed at which information or causality can propagate in the universe.
If we were to imagine a hypothetical scenario where a spaceship could somehow travel faster than light, it would have several consequences based on the principles of relativity. One of the consequences would be that an observer outside the spaceship would not be able to see the spaceship at all.
The reason is that as an object approaches the speed of light, its relativistic mass increases, and the energy required to accelerate it further becomes infinite. Therefore, an object with mass cannot reach or exceed the speed of light. As a result, if a hypothetical spaceship were to somehow travel faster than light, it would violate the known laws of physics, and its behavior would be beyond our current understanding.
It's important to note that any discussion about objects or spacecraft traveling faster than light remains speculative and theoretical at this point. According to our current scientific understanding, the speed of light is an insurmountable barrier for objects with mass, and the concept of traveling faster than light introduces numerous paradoxes and inconsistencies within our current laws of physics.