A Cosmic-Ray Hunter Closes in on Super-Energetic Particles Ifeadi C. 05:27 WIRED, Zero Tech Blog Angela Olinto's new balloon experiment takes her one step closer to the unknown source of the most energetic particles in the universe. The post A Cosmic-Ray Hunter Closes in on Super-Energetic Particles appeared first on WIRED. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+