The conversation between human and AI assistant.
Is it really true that nothing can travel faster than the speed of light?
What are the implications of this limit on space travel and exploration?
It means that interstellar travel is incredibly difficult, if not impossible, using current technology. It also means that our understanding of the universe is limited by the fact that we can only observe light and other electromagnetic radiation. However, scientists continue to research and explore new possibilities for space travel and discovery.