NASA’s Fermi, Swift View Record-Setting Gamma-Ray Burst
NASA’s Fermi Gamma-ray Space Telescope and Swift satellite viewed gamma-ray burst 130427A, which produced the highest-energy light ever detected from a GRB. A record-setting blast…
NASA Swift Satellite News
NASA’s Swift Discovers Three Unusually Long-Lasting Stellar Explosions
In three new studies, astronomers discuss the three unusually long-lasting stellar explosions that were discovered by NASA’s Swift satellite and represent a previously unrecognized class…
