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

Team with the participation of Bulgarian scientists discovers three new exoplanets

Photo: phys.uni-sofia.bg

A scientific team with Bulgarian participation has shown the presence of three exoplanets in one of the most interesting multi-planet systems discovered to date, the Bulgarian National Television has reported. The planetary system is located 1,100 light-years from Earth, around the star TOI-4504 in the constellation Kiel.

A statement from the team at the Faculty of Physics of Sofia University "St. Kliment Ohridski" states that the new discovery has been published in the prestigious journal Astrophysical Journal Letters, with the participation of Bulgarian astronomer Dr. Trifon Trifonov. He is a scientist at the Max Planck Institute for Astronomy in Heidelberg, Germany, and a researcher at the Department of Astronomy at the Faculty of Physics of Sofia University "St. Kliment Ohridski". 

Dr. Trifonov is the head of the Bulgarian exoplanet search group within the EXO-RESTART project, supported by the Scientific Research Fund under the national scientific program "Top Research and People for the Development of European Science" 2021. "The study of TOI-4504 is important for the analysis of the evolution of such exoplanetary systems," notes Dr. Trifonov, who performed a significant part of the data analysis. 

Scientists hope to make more such discoveries in the future, which will further enrich astronomers' knowledge of the formation of various planetary systems as a whole.

Read also:



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

Alexander Kornezov

Alexander Kornezov approved as the Bulgarian judge at the EU Court of Justice

Bulgaria’s candidate for judge at the Court of Justice of the European Union , Associate Professor Alexander Kornezov, has been approved , lex.bg reports. In line with the Treaty of Lisbon, a panel of seven jurists recognised for their expertise..

published on 7/14/25 5:21 PM

Bulgarian euro coins will 'speak' of national history and spirituality

From 1 January 2026, Bulgaria will join the Eurozone , and the lev and stotinki will become a thing of the past. While the new currency will have a different appearance, it will preserve familiar symbols and images. The designs of the Bulgarian euro..

published on 7/14/25 4:56 PM
Presidents Rumen Radev (L) and Zoran Milanović in Zagreb.

President Radev: Skopje is blocking its own path to the EU

North Macedonia is preventing itself from joining the EU by failing to meet the membership criteria, Bulgarian President Rumen Radev said at a joint press conference in Zagreb with his Croatian counterpart Zoran Milanović. Radev stressed that..

published on 7/14/25 3:56 PM