GRB 011211 was a gamma-ray burst (GRB) detected on December 11, 2001. A gamma-ray burst is a highly luminous flash associated with an explosion in a distant...
8 KB (831 words) - 19:42, 16 July 2024
two phenomena were results of the same type of event. The spectrum of GRB 011211 was reported to include emission lines associated with the chemical elements...
5 KB (521 words) - 10:09, 24 July 2020
black hole whose spin has ever been directly measured. GRB 011211 was a gamma-ray burst (GRB) detected on December 11, 2001. The burst lasted 270 seconds...
39 KB (4,808 words) - 07:07, 16 August 2024
