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iss073e0919725 (Oct. 20, 2025) --- Comet Lemmon (C/2025 A6) is visible near the lower center of the frame, approximately 55.4 million miles (89.2 million kilometers) from Earth, in this photograph taken from the International Space Station as it orbited 262 miles above northwestern China. At the top, a green airglow blankets Earth’s horizon just moments before an orbital sunrise begins to illuminate the atmosphere.
