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Lunar Orbiter 1 takes the first photograph of Earth from orbit around the Moon.
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Lunar Orbiter 1
NASA orbiter mission to the Moon (1966)
The 1966 Lunar Orbiter 1 robotic spacecraft mission, part of NASA's Lunar Orbiter program, was the first American spacecraft to orbit the Moon. It was designed primarily to photograph smooth areas of the lunar surface for selection and verification of safe landing sites for the…Source: Wikipedia (CC BY-SA)
Moon
Natural satellite orbiting Earth
The Moon is Earth's only natural satellite. It orbits around Earth at an average distance of 384,399 kilometres (238,854 mi); about 30 times Earth's diameter. Its orbital period and its rotation period are synchronized at 29.5 days by Earth's gravity pulling on the Moon. This…Source: Wikipedia (CC BY-SA)