Discover the amazing people who helped us to understand space in My First Heroes: Space!Push, pull and slide the scenes to find out about Galileo, Katherine Johnson, Valentina Tereshkova and Neil Armstrong, and be inspired by their incredible achievements.With scenes to explore, fun facts to learn and bright, bold illustration by Jayri Gómez, this is the perfect introduction for inquisitive preschoolers to these amazing space heroes.Find out more in the My First Heroes series with Eco Warriors, Explorers, Artists, Scientists and Inventors.