NASA’s Fermi, swift missions enable a new era in gamma-ray science

NASA’s Fermi, swift missions enable a new era in gamma-ray science
A pair of distant explosions discovered by NASA’s Fermi Gamma-ray Space Telescope and Neil Gehrels Swift Observatory have produced the highest-energy light yet seen from these events, called gamma-ray bursts (GRBs). The record-setting detections, made by two different ground-based observatories, provide new insights into the mechanisms driving gamma-ray bursts.
phys.org
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