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Continent-sized Radio Telescope Takes Close-ups of Fermi
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Continent-sized Radio Telescope Takes Close-ups of Fermi Active Galaxies

January 10, 2013
The VLBA observes radio-emitting blobs just a few light-years across in jets from the active galaxy NGC 1275, which lies 225 million light-years away. Credit: NRAO/AUI/MOJAVE Team/Y. Kovalev