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Moon radar experiment (Zoltán Bay, 1946)
Moon radar experiment (Zoltán Bay, 1946)
In 1946 a Hungarian scientist was the first person to detect radar echo from the Moon.
Lớp 1 – 12
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In 1946 a Hungarian scientist was the first person to detect radar echo from the Moon.
Lớp 1 – 12
mozaLink
/Weblink