Blue Marble - 1972
Astronaut photograph AS17-148-22727, the first "Blue Marble" photo, taken on December 7, 1972 during the Apollo 17 mission. Courtesy of the NASA Johnson Space Center (public domain) Photo © copyright by Carl Johnson.
Astronaut photograph AS17-148-22727, the first "Blue Marble" photo, taken on December 7, 1972 during the Apollo 17 mission. Courtesy of the NASA Johnson Space Center (public domain) Photo © copyright by Carl Johnson.