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
“The end is near – let’s go out with style!” This is the motto of the 2026 Gabrovo Carnival, marking the start of the so-called fifth season of the year – the carnival season. The 11th day of the 11th month ushers in the carnival season..
Bulgarian compatriot Nina Vasileva-Zaneshev is one of the examples among the diaspora abroad, who give us confidence that wherever they are in the world, Bulgarian communities will not lose their connection with Bulgaria. Born in a..
Minister of the Environment and Water Manol Genov has granted two centuries-old trees – each of which approximately 200 years old – protected status, the ministry has announced. One of them, a European white elm (Ulmus laevis), is 24 metres tall..
“The end is near – let’s go out with style!” This is the motto of the 2026 Gabrovo Carnival, marking the start of the so-called fifth season of the..
Bulgarian compatriot Nina Vasileva-Zaneshev is one of the examples among the diaspora abroad, who give us confidence that wherever they..
Partly Cloudy
Cloudy
Mostly Cloudy