4 and a half billion years old is the most intelligent approximation right now. other guesses or approximations can be made but nowhere near as intelligent as what is widely accepted in the scientific community today.
4 and a half billion years old is the most intelligent approximation right now. other guesses or approximations can be made but nowhere near as intelligent as what is widely accepted in the scientific community today.
Of course. But these estimations will no doubt change as we learn more and more.
