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SETI has been listening to the universe at 1420 MHz, the emission frequency of hydrogen, the most abundant element in the universe. They reasoned it was the one obvious astronomical commonality we would share with an unknown civilization and that they would recognize it too. Now, SETI's honing in on a new blip in the radar.
Is someone trying to phone home? Astronomers at the SETI institute have detected "a strong signal" in the direction of HD164595, a star 95 light years from Earth. At least one Neptune-sized planet orbits this star.
It was observed by the RATAN-600 radio telescope in Zelenchukskaya, in southern Russia. If the signal did come deliberately from a beacon broadcasting in all directions, as SETI is theorizing, it would require the technology of an advanced civilization, capable of converting energy from a nearby star into communication and power, as Paul Gilster reports in his blog Centauri Dreams. There are a few theories on why a civilization would send out this kind of signal, including a graffiti tag style "We were here" message, an ode to glory days, a funeral pyre or an SOS call for help.
A strong signal from a neighboring solar system has E.T. seekers speculating - AOL
it would be asinine to think we are the only intelligent life out there
is this a sign of other life? i dunno....
could it be?
makes you wonder just how insignificant we really are at times, doesnt it
Is someone trying to phone home? Astronomers at the SETI institute have detected "a strong signal" in the direction of HD164595, a star 95 light years from Earth. At least one Neptune-sized planet orbits this star.
It was observed by the RATAN-600 radio telescope in Zelenchukskaya, in southern Russia. If the signal did come deliberately from a beacon broadcasting in all directions, as SETI is theorizing, it would require the technology of an advanced civilization, capable of converting energy from a nearby star into communication and power, as Paul Gilster reports in his blog Centauri Dreams. There are a few theories on why a civilization would send out this kind of signal, including a graffiti tag style "We were here" message, an ode to glory days, a funeral pyre or an SOS call for help.
A strong signal from a neighboring solar system has E.T. seekers speculating - AOL
it would be asinine to think we are the only intelligent life out there
is this a sign of other life? i dunno....
could it be?
makes you wonder just how insignificant we really are at times, doesnt it