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Ranger 8

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description Ranger 8 Overview

Ranger 8 was an unmanned lunar probe launched by NASA in 1965 as part of the Ranger program. Designed to achieve a lunar impact trajectory, the spacecraft successfully transmitted over 7,000 high-resolution close-up photographs of the Moon's surface before its mission concluded. These images were instrumental in mapping potential landing sites for the subsequent Apollo crewed missions. The probe ultimately struck the lunar surface in the Sea of Tranquility (Mare Tranquillitatis).

help Ranger 8 FAQ

When did NASA launch Ranger 8?

NASA launched Ranger 8 on February 17, 1965. The Jet Propulsion Laboratory managed the Ranger program, which sent probes toward the Moon before impact.

How many photographs did Ranger 8 send back?

Ranger 8 transmitted 7,137 high-resolution photographs of the lunar surface. Its final images were taken only a fraction of a second before impact.

When did Ranger 8 hit the Moon?

The spacecraft impacted the Moon on February 20, 1965, at about 09:57:37 Coordinated Universal Time. Its successful imaging mission helped identify possible landing areas for later Apollo missions.

How was Ranger 8 different from Ranger 7?

Ranger 8 followed Ranger 7, the first successful United States probe to return close-up lunar photographs. Ranger 8 used the same basic impact-imaging concept but photographed a different region, including areas relevant to Apollo site planning.

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