This little book describes the past, present and future of black holes through a funny and engaging story involving Grandpa Louie, his two grandchildren and two of their friends.During a beautiful sunny day on the beach, the children play, swim, enjoy their time, and ask a lot of questions to Grandpa Louie, a retired astronomy professor. Who better than him to tell all the secrets of black holes to a group of curious children? Who discovered them? What do 'black holes' mean? Are There different types of black holes? How does a black hole form? What is his fate? How did scientists manage to 'observe' these celestial bodies which, by definition, cannot be seen? At the end, we also bring up the subject of parallel universes, which could exist beyond the horizon of a black hole.This book is suitable for children from 6 to 12 years old.

What is a black hole? What is dark matter and what is it made of? How do scientists discover black holes and dark matter if they can't be seen? What do scientists know about these mysterious parts of the universe and what do they still hope to find out? Budding astronomers will learn the answers to these questions and more!

By choosing this book to unravel the secrets of black holes, you have taken your first step on a journey to the darkest corners of the universe. Perhaps you've found yourself gazing up at the sky, wondering what lies within that vast cosmic void. Whatever your reason, being here means you are one step closer to the captivating mysteries of the universe.

Cora and Issabelle, two brave young teenagers and sisters were given a mission to solve the mystery of the Black Hole. The Black Hole is going to suck up the earth in several months. It is all up to them to save the world. Will they ever manage to stop this disaster from occurring?

Where can black holes be found and what are they made of? Find out in this informative book that looks at many of the mysteries in the universe. Detailed facts and photos help to answer your questions about the stars and beyond.

"On-point historical photographs combined with strong narration bring the story of the first photograph of a black hole to life. Kids will learn why it was so hard to take a photo of something so dark it does not reflect light, and so far away it could barely be reached. Primary source quotations bring the amazing accomplishment to life"--

Explore the cutting-edge science of black hole research and discover fascinating interviews with respected scientists in the field.