关于这张图
art002e019570 (April 7, 2026) – On flight day seven, following their lunar flyby, the Artemis II crew captured this view of a delicate crescent Moon on their journey back to Earth. Along the terminator—the boundary between lunar day and night—low-angle sunlight casts long shadows that accentuate craters, ridges, and subtle variations in terrain. The softly illuminated surface highlights the Moon’s rugged landscape, while much of it remains in shadow. Credit: NASA
