John Young, America's "most experienced astronaut" has died at the age of 87. In his prime, he had walked on the Moon during the Apollo program and commanded the first space shuttle mission.
In a statement from acting NASA Administrator Robert Lightfoot on the passing of John Young, who died on Friday night following complications from pneumonia, Young is the only agency astronaut to go into space as part of the Gemini, Apollo and space shuttle programs, and the first to fly into space six times:
“Today, NASA and the world have lost a pioneer. Astronaut John Young's storied career spanned three generations of spaceflight; we will stand on his shoulders as we look toward the next human frontier.