Legend says it was the image the launched the modern environmental movement -- moving groups beyond just saving pieces of land, and merging into one loosely affiliated mass working toward a global change.
Dubbed "Earthrise," the photo of the planet Earth bubbling up above the curved surface of the Moon was taken by NASA astronaut William Anders in 1968, aboard Apollo 8, the first manned spacecraft to orbit the Moon, in preparation for the first lunar landing, by Apollo 11.
Renowned landscape photographer Galen Rowell called it "the most influential environmental photograph ever taken." Because for the first time, it encapsulated the State of the Earth: A small, single fragile oasis in an apparently otherwise barren solar system -- offering viewers that "Spaceship Earth" realization moment. And it's the power of its simple, clear messaging that is credited with waking a lot of people to that reality:
This is It. This is all we have to work with. Let's not fuck it up.