The most powerful gamma-ray burst on record
A record-breaking gamma-ray burst known as GRB 221009A was detected in October 2022, and now, a trio of papers has been submitted to The Astrophysical Journal Letters, revealing new insights about this rare and unique event. With up to 18 teraelectronvolts of energy packed in its emissions of light, GRB 221009A is considered the most powerful gamma-ray burst on record, and its afterglow has been challenging our current theoretical models of gamma-ray bursts.