Australia's OSETI detects unknown signal
By T.K. Randall
May 18, 2009 · 6 comments
Image Credit: NASA
Astronomers in Australia listening out for signs of intelligent alien life by searching for optical laser pulses as oppose to radio signals detected an unusually strong laser signal in December 2008 that has yet to be identified.
Contrary to the classical Search for Extraterrestrial Intelligence, (SETI) that is listening to intelligent radio signals from outer space, so called "OSETI" is searching for strong "optical" laser pulses or strong laser flashes."
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