Humans are a value assigning authority. If there were no humans, nothing would mean anything.
One could say that, hey supernovae mean something as they create the essential ingredients for life. But my question to her would be, who decides that life is valuable? Humans!
We are the sole source of meaning for the universe (unless there are intelligent aliens). That makes us the most valuable thing in the universe. As without us, nothing matters.
RaihanRiad 