Using a radio telescope with frequencies just above those of commercial FM radio stations, a European team of astronomers has obtained the most sensitive image of a galaxy below 1 GHz.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/cq_slVBEWCg/140820091254.htm
First LOFAR observations of the “Whirlpool Galaxy”
20 agosto 2014
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