The Zond 7 spacecraft, part of the Soviet Zond program, was launched towards the Moon on a Proton-K D rocket on August 7, 1969. Its mission was to support studies of the Moon and circunlunar space, to obtain color photography of Earth and the Moon from varying distances, and to flight test the spacecraft systems. It was an unpiloted version of the Soyuz 7K-L1, a crewed Moon-flyby spacecraft.
Zond 7 orbit, photographs of the Earth and the Moon on a USSR miniature sheet, 1969
A photograph of the Earth taken by Zond 7 on a postage stamp of the USSR in 1969
Zond was the name given to two distinct series of Soviet robotic spacecraft launched between 1964 and 1970. The first series, based on the 3MV planetary probe, was intended to gather information about nearby planets.
Zond 2 (interplanetary) part of 3MV family
Circumlunar Zond spacecraft en route to the Moon. Artist's impression