Space Discoveries Inventions & Discoveries

How did scientists figure out the universe and its cosmic secrets? Who was the first human to land on moon? What was the name of the first man-made satellite? This Encyclopedia will answer these and more hows and whats for you. Learning is made simpler with well-labelled diagrams and an extensive glossary of difficult words. Bonus: The book comes loaded with Isn’ t It Amazing— a section of fun facts to keep you glued for more.