My opinion from science's opinion? There's no accurate answer. Newer ways for measuring the age of rocks and such are always coming forth.<quoted text>
In your opinion, how old is the earth and universe??
Science guesses the universe to be about 13 billion years plus or minus. But it guesses the earth and our solar system to be about four and a half billion years old. Meteorites are being used now to guess the age of the earth and thus the solar system.