NASA - Gamma-Ray Large Area Space Telescope
glast.gsfc.nasa.gov/   reviews

Cosmic Gamma Ray Bursts.
www.batse.com/   reviews

NOVA Online | Death Star
NOVA Online/Death Star ...
www.pbs.org/wgbh/nova/gamma/   reviews

Autopsy of a cosmic explosion
Scientists analyse on of the most powerful gamma-ray bursts ever recorded.
science.msfc.nasa.gov/newhome/headlines/ast26mar99_1.htm   reviews