Science September 28, 2026 at 4:26 AM

The US bounced a radar signal off the Moon in 1946 and got an echo 2.5 seconds later, helping launch radar astronomy

Hindustan Times Science

A 1946 Army test bounced radar off the Moon to track future missiles. It failed at that job but ended up quietly kicking off the Space Race instead

Excerpt from Hindustan Times Science.

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