GAMMA RAY BURSTS AND THEIR OPTICAL COUNTERPARTS

摘要

Gamma Ray Bursts (GRB) have been discovered 38 years ago and still remain one of the most intriguing puzzles of astrophysics. In this paper we remind briefly the history of GRB studies and review the current experimental evidence with the emphasis on GRB optical counterparts. At the end we introduce "π of the Sky" project designed to catch prompt optical emission from GRB sources.