Evidence item

ESA astronaut Alexander Gerst described seeing the Great Wall from the ISS with the naked eye as next to impossible and used an 800 mm telephoto lens. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 250

Source: Great Wall of China · locator {} · excerpt hash sha256:ea7daeb45c20e2139f478b9cc2768c3a77427d455bd215f1eb2812e0d5aa0436

Next to impossible with the naked eye. But I tried with an 800 mm tele lens. Still tough to spot.