After NASA’s Fermi Gamma-ray Space Telescope and Swift Observatory spotted the BOAT, , an international team of astronomers ...

Astronomers observed the brightest gamma-ray burst ever, GRB 221009A, unveiling new insights into stellar collapses and cosmic explosions.

GRB 221009A, the most powerful gamma-ray burst ever recorded, offered a rare look into stellar death, black hole formation, and particle physics, with insights from JWST and Fermi reshaping models of ...

Astronomers have re-examined the biggest explosion ever seen, possibly the most massive explosion since the Big Bang, to ...