Alexander, D. J., C. R. Gibson, D. R. Hamilton, S. M. C. Lee, T. H. Mader, C. Otto, C. M. Oubre, A. F. Pass, S. H. Platts, J. M. Scott, S. M. Smith, M. B. Stenger, C ...
On August 25, 2012, NASA's Voyager 1 spacecraft measured drastic changes in radiation levels, more than 11 billion miles from the Sun. Anomalous cosmic rays, which are cosmic rays trapped in the outer ...