The 100 Year Starship (A True Book: Dr. Mae Jemison and 100 Year Starship)

So far, our travels into outer space have been limited to the planets and moons surrounding the sun in our own solar system. What would we find if we made it all the way to another star's solar system? Today's astronomers are planning a mission to explore further reaches of space than humans have ever reached. Readers will discover how these bold scientists are working to build faster spaceships and overcome the obstacles that make it difficult for humans to survive in outer space.