Apollo 14 astronauts performing a test, 19 January 1971.
© National Aeronautics & Space Administration / Science & Society
Al Shepard leads Ed Mitchell and Stu Roosa into the transfer van for the Countdown Demonstration Test. Mitchell, Shepard and Roosa were the crew for the third successful lunar landing mission. Apollo 14 was launched on 31 January 1971 to furnish additiona