First Radio Signal Detected From Beyond Solar System

[NaturalMystik]

On the evening of 28th July 2008, at 21h14 local time the Indlebe Radio Telescope, situated on the Steve Biko campus of the Durban University of Technology, successfully detected its first radio source from beyond the solar system. A strong source was detected from Sagittarius A, the centre of the Milky Way Galaxy, approximately 30 thousand light years away.

http://aliencasebook.blogspot.com/2008/08/first-radio-signal-detected-from-beyond.html

 

[Mark]

Have they ruled out natural radio sources such as pulsars?