Image caption: A section of the Hubble Space Telescope image of the field of GRB 990123, taken about 16 days after the burst. The bright source near the center is the burst afterglow, and the wispy and blobby extension to its upper right is the host galaxy of the burst. The images were processed at Caltech by Dr. Stephen Odewahn, a member of the Caltech team. Image credit: The Caltech GRB Team / Space Telescope Science Institute Also available at: http://astro.caltech.edu/~george/grb/pr.html (Additional information and links available at the same website.)