Arecibo Radio Telescope

Name: Arecibo Radio Telescope
Brand: Cornell University

Product

by Cornell University

A former 305-meter radio telescope in Puerto Rico used for astronomy, planetary radar, atmospheric studies, and the search for extraterrestrial signals; it collapsed in 2020.

1 episode featuring Arecibo Radio Telescope

Science Friday
A Fresh Lunar Crater Opens a Window on Alien Technology
The episode connects close study of lunar impacts with a broader question: what durable evidence could reveal intelligent life beyond Earth.
Sep 30, 2026 · 18 min

1 episode featuring Arecibo Radio Telescope

A Fresh Lunar Crater Opens a Window on Alien Technology