Soviet Probe

"On 7 October 1959, a Soviet probe the size of a small water heater swung around the back of the Moon, opened a camera port on its sunlit side, and began photographing a hemisphere no human had ever seen."https://spacedaily.com/sd-in-1959-the-soviet-luna-3-probe-swung-around-the-far-side-of-the-moon-and-took-29-grainy-photographs-that-humans-had-never-seen-before-then-developed-the-film-onboard-in-a-tiny-automated-darkroom-a/