Earthrise

The Earth behind the surface of the moon during the Apollo 8 mission on Dec. 24, 1968. (William Anders/NASA via AP, File)

William Anders, the former Apollo 8 astronaut who took the iconic “Earthrise” photo showing the planet as a shadowed blue marble from space in 1968, was killed Friday when the plane he was piloting alone plummeted into the waters off the San Juan Islands in Washington state. He was 90.

William Anders, a retired major general, has said the photo was his most significant contribution to the space program along with making sure the Apollo 8 command module and service module worked.

The photograph, the first color image of Earth from space, is one of the most important photos in modern history for the way it changed how humans viewed the planet. The photo is credited with sparking the global environmental movement for showing how delicate and isolated Earth appeared from space.

NASA Administrator and former Sen. Bill Nelson said Anders embodied the lessons and the purpose of exploration.

“He traveled to the threshold of the Moon and helped all of us see something else: ourselves,” Nelson wrote on the social platform X.

Anders snapped the photo during the crew’s fourth orbit of the moon, frantically switching from black-and-white to color film.

“Oh my God, look at that picture over there!” Anders said. “There’s the Earth coming up. Wow, is that pretty!”

The Apollo 8 mission in December 1968 was the first human spaceflight to leave low-Earth orbit and travel to the moon and back. It was NASA’s boldest and perhaps most dangerous voyage yet and one that set the stage for the Apollo moon landing seven months later.

The flight commander, Frank Borman, died at the end of last year, aged 95.