Within the framework of the Ventspils University of Applied Sciences project no. 1.1.1.1/16/A/213 Studies of Physicochemical Processes in the Interstellar Environment” (ASTRA) three scientists of Ventspils University of Applied Sciences Institute of Engineering “Ventspils International Radio Astronomy Centre” (VIRAC) “- Ivars Šmelds, scientific assistant of the ASTRA project, scientific assistants Artis Aberfelds and Kārlis Bērziņš, during this year From 14 May to 16 May will pay an exchange visit to Nicolaus Copernicus University Centre for Astronomy (https://www.ca.umk.pl/en/centre/). During the visit, it is planned to discuss the methodology of radio astronomical observations and their data processing to be performed in both scientific centres, as well as to discuss participation in possible joint observation programs and other possibilities of cooperation.