Astronauts: A Space Discovery Guide
Энэ электрон номын тухай
Did you know that astronauts work on Earth and in space to study places beyond our planet's atmosphere? But there's a lot more to space travel than just research. With no gravity, a wild schedule that includes sixteen sunrises and sixteen sunsets every twenty-four hours, and no fresh food, it can be a challenge to stay healthy in orbit. Public and private space agencies are working to solve these problems as humans travel farther and more frequently into the depths of space. Learn more about the daily lives of astronauts and how they live, work, and prepare for the future in space.
Үнэлгээ, сэтгэгдэл
Зохиогчийн тухай
Margaret J. Goldstein was born in Detroit and graduated from the University of Michigan. She is an editor and the author of many books for young readers. She lives in Palm Springs, California.
