The Big Questions—THE UNIVERSE confronts the fundamental problems that have perplexed inquiring minds throughout history, and explains the answers of our greatest thinkers. In this book, Stuart Clark tackles the 20 key questions of astronomy, cosmology and existence itself, including:
WHAT IS THE UNIVERSE?
DO OTHER INTELLIGENT BEINGS EXIST?
WHAT ARE BLACK HOLES?
WAS EINSTEIN RIGHT?
HOW DID THE UNIVERSE BEGIN?
WHAT IS DARK MATTER?
WHY IS 75% OF THE UNIVERSE A MYSTERY?
IS THERE LIFE ON MARS?