If we run the movie of our universe backwards, we know that there was a Big Bang in our past, and we might even hear the cacophonous sound of it, but was our Big Bang the only Big Bang?
Jika kita memutar mundur film tentang alam semesta kita, kita tahu bahwa ada Big Bang di masa lalu kita, dan kita bahkan mungkin mendengar bunyinya yang hiruk-pikuk, tapi apakah Big Bang kita adalah satu-satunya Big Bang?