Author: Alexandra Terentjeva

By Alexandra Terentjeva and Ilya Kurenya   The unexpected abundant meteor shower of June 21, 1937, described by I. S. Astapovich (1940), was caused by the Scorpionids, long known from visual observations. According to...

By Alexandra Terentjeva and Ilya Kurenya   Abstract: This article describes the process of visual observations of meteor radiants according to the “Program-maximum” by Prof. I. S. Astapovich in Ashkhabad. 2021 marks 45...