ALT The top part of the Moon is illuminated. The gray cratered surface stands out against the blackness of space. The Earth appears in the far distance as an upside-down crescent moon shape. There is some lens flare in the top part and center of the image. Credit: NASA

ALT The Moon, backlit by the Sun during a solar eclipse, is photographed by NASA\u2019s Orion spacecraft. Orion is visible in the foreground on the left. Earth is reflecting sunlight at the left edge of the Moon, which is slightly brighter than the rest of the disk. The bright spot visible just below the Moon\u2019s bottom right edge is Saturn. Beyond that, the bright spot at the right edge of the image is Mars. Credit: NASA

ALT Earthset captured through the Orion spacecraft window at 6:41 p.m. EDT, April 6, 2026, during the Artemis II crew\u2019s flyby of the Moon. A muted blue Earth with bright white clouds sets behind the cratered lunar surface. The dark portion of Earth is experiencing nighttime. On Earth\u2019s day side, swirling clouds are visible over the Australia and Oceania region.\nIn the foreground, Ohm crater has terraced edges and a flat floor interrupted by central peaks. Central peaks form in complex craters when the lunar surface, liquefied on impact, splashes upwards during the crater\u2019s formation. Credit: NASA

ALT A crescent Earth setting behind the Moon\u2019s horizon. Credit: NASA

ALT Earth setting behind the Moon as seen by the Artemis II crew. Over half the left side of the image is filled by the gray lunar surface, pocked with craters. Credit: NASA

ALT A close view of the Moon. Jagged circles of craters dot the gray surface, fading to dark on the left side of the image. Credit: NASA

ALT A crescent Earth setting behind a hemisphere of the Moon. Credit: NASA

ALT Peering out one of the four windows near the display console on the Orion spacecraft, the Earth is illuminated by the blackness of space and grows smaller as the crew journeys closer to the Moon. This image was taken by an Artemis II crew member on the fourth day of the mission. Credit: NASA

ALT The gray Moon can be seen in the vast distance against the blackness of space. A partial view of the white Orion spacecraft can be glimpsed on the left side of the image. One of its paneled solar array extends into the center bottom of the image. Credit: NASA

ALT A full disk image of Earth, as seen from the Orion capsule. The planet is a pale blue, swirling with white clouds and glowing slightly lighter blue in place from reflected light. From about 8 to 9 o'clock, a large brown landmass is Africa, with the Iberian peninsula twinkling with lights just where the planet curves. At the 1 o'clock spot, aurora glow in a thin green glow, just barely separated from the planet's surface. Earth is set against the black of space. Credit: NASA/Reid Wiseman

ALT A full disk image of Earth at night, as seen from the Orion capsule. The planet is a dark midnight blue. Swirling white clouds are visible against the darker surface. From about 8 to 9 o'clock, a large, very brown landmass is Africa, with the Iberian peninsula twinkling with lights just where the planet curves. Other tiny yellow dots of electric lights are sprinkled across the planet's surface. From the 3 to the 6 o'clock spot, a very thin crescent of blue light hugs the edge of the planet. Earth is set against the black of space. Credit: NASA/Reid Wiseman

ALT Photograph of Earth captured by the Apollo 17 crew on December 7, 1972. Earth takes up most of the image. Dark blue ocean water and swirling white clouds are visible. Africa is a large brown landmass from the center to the upper left, stretching from about 9 to 12 o'clock. Clouds cover most of the 6 o'clock. Credit: NASA

ALT A full disk image of Earth, as seen from the Orion capsule. The planet is a pale blue, swirling with white clouds and glowing slightly lighter blue in place from reflected light. From about 8 to 9 o'clock, a large brown landmass is Africa, with the Iberian peninsula twinkling with lights just where the planet curves. At the 1 o'clock spot, aurora glow in a thin green glow, just barely separated from the planet's surface. Earth is set against the black of space. Credit: NASA/Reid Wiseman