NASA is celebrating the 53rd anniversary of the Apollo 16 mission which touched down on the Moon on April 21. Besides being ...

He had a great sense of humor, and we had been backup on [Apollo] 13 and then two years of [training for] 16. We were like brothers ... right on down to our crew. From that leadership came ...

Now 88 years old, Charles Duke is a retired general fighter pilot, test pilot and astronaut, was the lunar module pilot on Apollo 16, and the youngest ... Along with other Apollo crew members ...