Book Description
for Doomsday Rocks from Space by Margaret Poynter
From the Publisher
What happened to the dinosaurs? Scientific evidence suggests that a giant asteroid crashed into Earth 65 million years ago, killing off the dinosaurs. This doomsday rock could have changed the course of life on Earth. What are the chances of a doomsday rock striking Earth today, destroying the world as we know it? Author Margaret Poynter investigates the science of doomsday rocks and what danger they are to us!
Publisher description retrieved from Google Books.