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Today in History: Luna 10 becomes first probe to orbit Moon

4/3/2026

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Summary

Story summary

On April 3, 1966, the Soviet spacecraft Luna 10 entered orbit around the Moon, marking a historic milestone as the first artificial satellite to orbit an astronomical body other than Earth or the Sun. This uncrewed mission was a significant achievement in the Luna program, advancing lunar exploration and space science.

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Story summary

On April 3, 1966, the Soviet spacecraft Luna 10 entered orbit around the Moon, marking a historic milestone as the first artificial satellite to orbit an astronomical body other than Earth or the Sun. This uncrewed mission was a significant achievement in the Luna program, advancing lunar exploration and space science.