Rod Pyle ... Space Signals from Alpha Centauri

Rod Pyle

Episode 1756

TWiT Space correspondent Rod Pyle joins Leo to talk about an artificial signal discovered this week, coming from Alpha Centauri. The possibility is that the signals are coming from an advanced civilization out in the universe. The evidence is certainly interesting. The signals were picked up by SETI (Search for Extra-Terrestrial Intelligence) and points to being a manmade signal from our nearest galactic neighbor Proxima B. And at 982 Mhz, it points to a technological, not natural candidate. 

Donate Your Computer's Downtime to Science

There are a couple of ways you can donate your computer's downtime, or unused CPU power, to benefit science. One way is SETI @ Home, which is a scientific experiment based at UC Berkeley that uses internet-connected computers to search for extraterrestrial intelligence. You just install it on your computer, kind of like a screen saver. Whenever you're not actively using the computer, it will work to analyze radio signals they're collecting. Find out more at