The conversation between human and AI assistant.
How do we know for sure that nothing is faster than light?
How does the speed of light compare to other things in the universe?
The speed of light is incredibly fast compared to things we encounter on a daily basis. For example, it takes only 1.3 seconds for light to travel from the Moon to the Earth, while it takes about 8 minutes for sunlight to reach us from the Sun. However, on a cosmic scale, the speed of light is relatively slow.