Puerto Rico’s Arecibo radio telescope suffers serious damage

The Arecibo Observatory -- the second-largest radio telescope in the world -- is in trouble again. Early this week, a support cable snapped, causing a 100-foot-long gash in the telescope’s reflector dish. It also damaged panels in a receiver called t...

Hurricane Maria wreaks havoc on Arecibo radio telescope

Puerto Rico is suffering on an unimaginable scale in the wake of Hurricane Maria. Many have been displaced from their homes, and the entire territory may go without electricity and reliable communication for months. And while the human tragedy is cle...