How do astronauts survive in space?
Can I be a space tourist?
What is weightlessness like?
Can humans ever live on Mars?
Mankind has dreamed of space travel for centuries, but only in the past fifty years has it finally become possible. This books tells the amazing true story of the skill, courage, and imagination that led to the Moon landings, the Space Shuttle, and the continuing exploration of the farthest reaches of the solar system.