The Gemini project was a stepping stone to what seemed like an impossible goal - put astronauts on the Moon and return them to Earth safely. The Apollo spacecraft would be the vehicle to take on the challenge. We look at the triumph and tragedy of the early Apollo program.Learn more about advertising on the HowStuffWorks podcasts at www.howstuffworks.com/advertisers.htmAnd to learn about your ad choices when listening to podcasts, visit https://www.howstuffworks.com/privacy.htm#ad-choices
