![GRB181123B](https://ciera.northwestern.edu/wp-content/uploads/2020/10/C-GRB181123B-TAR-CC2-2k-enlarged2-480x350.jpg)
GRB181123B
![GRB181123B](https://ciera.northwestern.edu/wp-content/uploads/2020/10/C-GRB181123B-TAR-CC2-2k-enlarged2-1-1018x1024.jpg)
GRB181123B
The afterglow of GRB181123B, captured by the Gemini North telescope. Learn more: Short gamma ray burst leaves most-distant optical afterglow ever detected
International Gemini Observatory/NOIRLab/NSF/AURA/K. Paterson & W. Fong (Northwestern University).