Promising-looking SETI sign seems to be of human origin

Enlarge / Proxima Centauri, the closest star to Earth other than the Solar. (credit score: ESA, Hubble, and NASA) Trendy human society has been making it ever more difficult for… Read more

The enduring Arecibo Telescope goes quiet after main injury

That is an enormous dish! The Arecibo radio telescope in its salad days. (credit score: NSF) Early Monday morning, a cable suspended over the Arecibo Telescope in Puerto Rico broke… Read more

The true science behind SETI’s hunt for clever aliens

Enlarge (credit score: Aurich Lawson / Getty) In 1993, a staff of scientists printed a paper within the scientific journal Nature that introduced the detection of a planet harboring life.… Read more