Podcast in English
Text size
Bulgarian National Radio © 2025 All Rights Reserved

Bulgarian scientists to observe solar cycle from Antarctica

Assoc. Prof. Dr. Kamen Kozarev
Photo: Dobromir Videv, BNR

A team of Bulgarian scientists is leaving for Antarctica for Bulgaria’s first astronomical project.

The researchers are from the Institute of Astronomy, the Technical University in Sofia and the Naval Academy, and are headed by Assoc. Prof. Dr. Kamen Kozarev. The Bulgarian team will conduct radio observation of the sun on the territory of the Bulgarian Antarctic base on Livingstyon Island which is close to the South Pole and offers exceptional observation conditions.
The Bulgarian base in Antarctica
The solar cycle is expected to peak in 2025 and there will be solar flares practically every day. The weather near Antarctica does not allow for regular optical observations of the universe and of space phenomena, though radio observation is possible within the 50-500 MHz range by radio telescope, Assoc. Prof. Kozarev says. It is like an antenna, scanning the spectrum constantly and observing the sun throughout the day, he adds. The data from the experiments will be streamed in real time with the help of an internet system donated with the help of the Bulgarian Memory foundation. The observations of the change of the ionospheric layer will take place simultaneously from Livingston Island, from Bulgaria and from Ireland, and the scientific results will be made public in 2025.

Photos: Dobromir Videv, Bulgarian Antarctic Institute 



Последвайте ни и в Google News Showcase, за да научите най-важното от деня!
Listen to the daily news from Bulgaria presented in "Bulgaria Today" podcast, available in Spotify.

More from category

Plovdiv

The second largest Bulgarian city attracts increasing number of foreign students

3,314 foreign students are studying in Plovdiv. The largest share are foreign students studying to become doctors and dentists at the Medical University – 2,577. They are from 68 countries, with the largest number coming from UK,..

published on 6/6/25 4:15 PM
Presentation of the sociological survey in the Council for Electronic Media

Listeners expect more news and music from the Bulgarian National Radio

The news and concerts broadcast by the Bulgarian National Radio (BNR) are the most listened to by the audience. This is indicated by a representative study by "Alpha Research" commissioned by the Council for Electronic Media and..

published on 6/6/25 3:35 PM

National Statistical Institute reports stable GDP growth of 3.1 percent

In the first quarter of 2025, GDP grew by 3.1% compared to the first quarter of 2024 and by 0.6% compared to the fourth quarter of 2024, the National Statistical Institute announced. Converted into euros, GDP is 23.324 billion..

published on 6/6/25 2:18 PM