Have you ever wondered how big the Universe is? Do you want to know what a light year is? This Very Short Introduction for Curious Young Minds will tell you everything you need to know. This book … answers some of the biggest questions ever asked and uncovers the facts behind the mind-boggling mysteries of the Universe, gives you the facts, figures, and words you need to speak like a scientist, will inspire you with photographs, illustrations, comic strips, and stories of the real heroes of the Universe.