Cosmic collisions could solve gamma-ray mystery

Gribbin, John
March 1995
New Scientist;3/4/95, Vol. 145 Issue 1967, p20
Cites a study from Tsvi Piran of the Hebrew University in Jerusalem in Jerusalem, Israel, claiming that mysterious bursts of gamma-rays could be caused by distant collisions between balls of nuclear material measuring ten kilometer across. Detection of gamma-ray bursts in late 1960s; Testing of Piran's idea.


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