Space on MSN3mon
4 years after the giant Arecibo Observatory collapsed, we finally know what happenedThey all happened at the Arecibo Observatory in Puerto Rico. With a spherical reflector dish that was 305 meters (roughly ...
The Arecibo Observatory has a rich history ... comets and more since its debut in the 1960s. Though Puerto Rico may seem like an odd place for this important device, it was the perfect location.
In 1974, the most powerful broadcast ever deliberately beamed into space was made from Puerto Rico. The broadcast formed part of the ceremonies held to mark a major upgrade to the Arecibo Radio ...
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