Second cable breaks at Puerto Rico’s Arecibo telescope
Might be time to start working on a replacement<p><a href="https://www.nasa.gov/directorates/spacetech/niac/2020_Phase_I_Phase_II/lunar_crater_radio_telescope/" rel="nofollow">https://www.nasa.gov/directorates/spacetech/niac/2020_Phase_...</a>