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apr 23, 1962 - First American probe to reach the moon (USA)

Description:

Ranger 4 was a spacecraft of the Ranger program designed to transmit pictures of the lunar surface to Earth stations during a period of 10 minutes of flight prior to crashing upon the Moon, to rough-land a seismometer capsule on the Moon, to collect gamma-ray data in flight, to study radar reflectivity of the lunar surface, and to continue testing of the Ranger program for development of lunar and interplanetary spacecraft.

Added to timeline:

20 Nov 2017
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Date:

apr 23, 1962
Now
~ 63 years ago