Black Holes, White Holes, Wormholes
Time travel has been a common feature in popular science fiction, but with today's understanding of black holes, it could possibly be a reality. Many astrophysicists believe black holes can function as tunnels leading to other times and other places and that they contain the key to the Big Bang.
Reviews with the most likes.
There are no reviews for this book. Add yours and it'll show up right here!