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2006-09-04 05:23:23 · 1 answers · asked by Anonymous in Science & Mathematics Biology

1 answers

As used in the ref., gamma direction is the aparent direction of travel (or the reverse, the apparent direction of the source) of celestial gamma rays.

2006-09-04 07:34:50 · answer #1 · answered by kirchwey 7 · 0 0

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