News of the WeekAstrophysics

"Little" Cosmic Ray Observatory Aims to Make a Big Mark

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Science  25 Jan 2008:
Vol. 319, Issue 5862, pp. 400
DOI: 10.1126/science.319.5862.400

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Physicists have just started taking data with a cosmic ray observatory that covers 730 square kilometers of western Utah. Dubbed Telescope Array, the observatory aims to spot the most energetic subatomic particles from space.