Last updated on April 17, 2014 at 21:23 EDT
Natures Most Precise Clocks May Make Galactic GPS Possible
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Nature's Most Precise Clocks May Make "Galactic GPS" Possible

January 10, 2013
Radio searches netted 17 new millisecond pulsars by examining the Fermi Gamma-ray Space Telescope's list of unidentified sources. Colored circles indicate the positions of the new pulsars on the Fermi one-year all-sky map. Credit: NASA/DOE/Fermi LAT Collaboration