ПРОГРАМИ
en de ru fr es sr gr al tr ro
Podcast in English
Share
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.
Radio Bulgaria News    astronomy exoplanet exoplantary system Heidelberg Max Planck Institute Trifon Trifonov

More from category

BNR hosts the 2025 edition of the annual Public Broadcasters International conference

For the first time, the Bulgarian National Radio (BNR) is hosting the annual Public Broadcasters International conference . The conference brings together public media bosses and executives from 24 countries across five continents. The theme..

published on 10/21/25 10:42 AM

Bulgaria wants to invite mayors from Taraclia to gain insight into how the European Union functions

Bulgaria supports the start of EU accession negotiations with Ukraine and Moldova, said Bulgaria’s Minister of Foreign Affairs Georg Georgiev during the EU Foreign Affairs Council held in Luxembourg. European Commissioner for Enlargement Marta Kos..

published on 10/21/25 9:54 AM

President Radev appoints ambassadors to Belgium, the Netherlands and Kazakhstan

President Rumen Radev has issued decrees appointing Bulgarian ambassadors to the Kingdom of Belgium, the Kingdom of the Netherlands and the Republic of Kazakhstan. The decrees were published in the State Gazette, reported BTA. Natalia Evgenieva..

published on 10/21/25 9:14 AM

WEATHER
Pick city: Sofía
Mostly Cloudy
Min: 7 | Max: 17
Mostly Cloudy
Min: 8 | Max: 18
Mostly Cloudy
Min: 9 | Max: 16
Mostly Cloudy
Min: 1 | Max: 16
Mostly Cloudy
Min: 3 | Max: 16
Mostly Cloudy
Min: 3 | Max: 18
Mostly Cloudy
Min: 1 | Max: 15
Mostly Cloudy
Min: 1 | Max: 17
Mostly Cloudy
Min: 7 | Max: 19
Partly cloudy, chance of rain
Min: 3 | Max: 17
Mostly Cloudy
Min: 3 | Max: 17
Mostly Cloudy
Min: 3 | Max: 15
Mostly Cloudy
Min: 4 | Max: 18
Mostly Cloudy
Min: 0 | Max: 15
Mostly Cloudy
Min: 2 | Max: 16
Mostly Cloudy
Min: 4 | Max: 18
Mostly Cloudy
Min: 6 | Max: 16
Mostly Cloudy
Min: 5 | Max: 18
Mostly Cloudy
Min: 6 | Max: 18
Mostly Cloudy
Min: 7 | Max: 17
Partly cloudy, chance of rain
Min: 0 | Max: 14
Mostly Cloudy
Min: 3 | Max: 16
Mostly Cloudy
Min: 4 | Max: 18
Mostly Cloudy
Min: 2 | Max: 15
Mostly Cloudy
Min: 5 | Max: 19
Mostly Cloudy
Min: 3 | Max: 16
Mostly Cloudy
Min: 3 | Max: 20
BULGARIA IN PICTURES
Which world-famous Bulgarian artist designed QSL cards for Radio Bulgaria?
Yasen Gyuzelev
Theodore Ushev
Christo Javacheff - Christo
Ilia Peikov
Lika Yanko

BULGARIANS ABROAD

Български English Русский Deutsch Српски Français Ελληνικά Español Shqip Türkçe Română
MOST VIEWED

European Public Prosecutor’s Office investigates fictitious mussel farm in the Black Sea

Suspicions of large-scale fraud with EU funds in a project to build a mussel farm in the Black Sea – southeast of Cape Emine in the..

published on 10/20/25 1:59 PM

Bulgaria, Greece and Romania have finalized a memorandum for joint cooperation on transport projects

Bulgaria, Greece and Romania have finalized a memorandum for joint cooperation on new transport projects, said European Commissioner for..

published on 10/20/25 11:54 AM

Frost is possible in the valleys and high fields, but it will be warm during the day

On Tuesday , the lowest temperatures will be between 2 and 7°C. In the valleys and high fields the temperature can drop to minus 2°C;..

published on 10/20/25 7:15 PM

english@bnr.bg

+359 2 9336 661

Общи условия за използване на сайта | Политика за поверителност | Политика за "бисквитки"