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

The National Astronomical Observatory Rozhen has open-door day today

Photo: nao-rozhen.org

The National Astronomical Observatory Rozhen with the Institute of Astronomy at the Bulgarian Academy of Science has open-door day today, June 12. The event coincides with the Christian feast Pentecost. The Holy Trinity chapel marks its patron saint’s day on Pentecost. It is located near the entrance of the observation tower and was built in 1935.

Rozhen Observatory is the largest observatory in Southeastern Europe. A 1.5-metre telescope built by an Austrian company will be installed at the site at the end of the summer. Its purpose will be to observe variable stars and quasars and to track small objects in the Solar System. The construction of the new telescope and observation tower is funded by the National Roadmap for Research Infrastructure 2020-2027, which is coordinated by the Ministry of Education and Science.


Compiled by: Gergana Mancheva

English version: Kostadin Atanasov

Photos: nao-rozhen.org


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

Bulgarian scientists at the Antarctic base greet the New Year several times

Bulgarian scientists in Antarctica traditionally celebrate the New Year several times, depending on the presence of foreigners in the base, the head of the Bulgarian Antarctic Expedition, Prof. Dr Christo Pimpirev, told BNR Burgas. One of the..

published on 12/26/24 5:32 PM

43% of Bulgarians are optimistic about 2025 on a personal level

Bulgarians' assessments of the past year in personal terms differ sharply from their views on the situation in the country and the world , according to a nationally representative survey conducted by polling agency Alpha Research between December 1 and..

published on 12/26/24 4:47 PM

Sofia scupltures adorned with gifts on Christmas

For the fifth consecutive year, the Sketches of Sofia initiative have delighted Sofia's residents with gifts placed at the city's statues . Every year, photographer Ivan Shishiev and his wife buy books for Sofia residents, wrap them up and place them at..

published on 12/25/24 5:05 PM