December 24, 1968

1968Marleen Renders, Belgian runner^[†]

Marleen Renders is a retired female long-distance runner from Belgium, who represented her native country thrice at the Summer Olympics: in 1988, 1996 and 2000. In 1995 she won the Antwerp Marathon, in 1998 the Berlin Marathon, and she triumphed twice in the Paris Marathon in 2000 and 2002.

1968Apollo program: The crew of Apollo 8 enters into orbit around the Moon, becoming the first humans to do so. They performed ten lunar orbits, took the Earthrise photograph, broadcast live TV pictures, and read the first ten verses of Genesis.^[†]

The Apollo program, also known as Project Apollo, was the United States human spaceflight program led by NASA, which landed the first humans on the Moon in 1969. Apollo followed Project Mercury that put the first Americans in space. It was conceived in 1960 as a three-person spacecraft during President Dwight D. Eisenhower's administration. Apollo was later dedicated to President John F. Kennedy's national goal for the 1960s of "landing a man on the Moon and returning him safely to the Earth" in an address to Congress on May 25, 1961. It was the third American human spaceflight program to fly, preceded by Project Gemini conceived in 1961 to extend spaceflight capability in support of Apollo.