ALT Earthset captured through the Orion spacecraft window during the Artemis II crew's flyby of the Moon. A muted blue Earth with bright white clouds sets behind the cratered lunar surface. The dark portion of Earth is in nighttime. Credit: NASA

ALT A crisp image of Earth illuminated against black space taken by an Artemis II crew member through the Orion spacecraft window. Credit: NASA

ALT A sliver of the edge of Earth glows blue against the vast darkness of space. Credit: NASA

ALT Earth as a thin arc glowing in the darkness of space. Sunlight traces the curves of the ocean and clouds, while the rest of the planet fades into shadow. Credit: NASA