OSETI

AcronymDefinition
OSETIOptical Search for Extraterrestrial Intelligence
OSETIOffice of Science Education and Technical Information (US Department of Energy)
References in periodicals archive ?
Projects such as ATA and MWA are listening for the cosmic bump in the night, but Optical SETI (OSETI) is trying to see the ephemeral ghost flash.
In the twenty-first century, OSETI researchers assume that alien civilizations who want to open up a dialogue might also use light, such as bursts of laser light, which, in a tightly focused beam, could briefly outshine E.T.'s host star and be readily observed even over stellar distances.