There has been a long-lived bit of Apollo moon landing folklore that now appears to be a dead-end affair: microbes on the moon.
The lunar mystery swirls around the Apollo 12 moon landing and the return to Earth by moonwalkers of a camera that was part of an early NASA robotic lander – the Surveyor 3 probe.
On Nov. 19, 1969, Apollo 12 astronauts Pete Conrad and Alan Bean made a precision landing on the lunar surface in Oceanus Procellarum, Latin for the Ocean of Storms. Their touchdown point was a mere 535 feet (163 meters) from the Surveyor 3 lander -- and an easy stroll to the hardware that had soft-landed on the lunar terrain years before, on April 20, 1967. [Video: Apollo 12 Visits Surveyor 3 Probe]
The Surveyor 3 camera was easy pickings and brought back to Earth under sterile conditions by the Apollo 12 crew. When scientists analyzed the parts in a clean room, they found evidence of microorganisms inside the camera.
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