Contains 250 questions and answers about astronomy, particular for the amateur astronomer.

This book gives simple yet rigorous answers to hundreds of astronomical questions, for anyone who has ever wondered about the cosmos.

Are we alone in the Universe? Was there anything before the Big Bang? Are there other universes? What makes stars shine? Where does Earth's water come from? Why is the night sky dark? Was there ever life on Mars? How do telescopes work? This engaging guide book answers all these questions and hundreds more, making it a practical reference for anyone who has ever wondered what is out in the cosmos, where it all comes from, and how it all works. Richly illustrated in color throughout, it gives simple yet rigorous explanations in non-technical language, summarizing current astronomical knowledge, without overlooking the important underlying scientific principles. This second edition includes substantial new material throughout, including the latest findings from the New Horizons, Rosetta, and Dawn space missions, and images from professional telescopes such as the Hubble Space Telescope and the Atacama Large Millimeter Array.

The latest edition of this handbook provides answers to questions on astronomy and the universe and contains the answers to ten new questions. DeYoung explains how astronomy tells much about God's vast creation and His daily care for us.

This book answers the intriguing questions on space, time and Universe. Such as- Question 1: It's been proved that Universe is expanding, so does that mean that atoms, cells, people, stars and everything in this universe is getting bigger and bigger? Question 2: Will Wormhole travel ever be possible? Question 3: What is parallel Universes and the many-worlds theory? Question 4: Is it true to say that universe is expanding faster than speed of light? Question 5: How old are the atoms in my body? Did they travelled from distant galaxies or from different planet? Question 6: Can artificial black hole be created in laboratory conditions? If so, how small the black hole could be made? Question 7: What is empty space in Universe is really like? Question 8: How Earth would have been, if it didn't turn? Question 9: Are there any new states of matter in universe at ultrahigh temperatures and densities?