This title introduces readers to some of the greatest space pioneers of all time, including Yuri Gagarin, Mae Jemison, and the Apollo 11 crew, Collins, Armstrong, and Aldrin. Amazing historical photographs from NASA's archives complete this book. This title is at a Level 3 and is written specifically for transitional readers. Aligned to Common Core standards & correlated to state standards. Dash! is an imprint of Abdo Zoom, a division of ABDO.