NASA's Greatest Missions

Number of Season: 1 | Number of Episodes: 6

Since the dawn of mankind, we have stared up at the lights in the sky and wondered... Now join the heroic men and women of NASA on some of the greatest adventures ever undertaken, he quest to reach out beyond Earth and into the great unknown of space! To celebrate 50 years of incredible achievements, Discovery Channel has collaborated with NASA to reveal epic struggles, tragedies and triumphs in a bold chapter of human history.