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

Bulgarian technology onboard International Space Station to measure cosmic radiation

Photo: library

The Liulin-SET device developed at the Space Research Institute of the Bulgarian Academy of Sciences will fly into space on February 19. Head of the research team is Prof. Tsvetan Dachev. This is the 23rd device developed in the Solar-Earth Physics section of the institute to operate in space. It was commissioned by the U.S. company Space Environment Technology and is part of the ARMAS (Automated Radiation Measurements for Aerospace Safety) module of the space station.

After successfully passing the tests, Liulin-SET is soon to start measuring cosmic radiation and after a period of 6 months to a year, ARMAS and the Liulin-SET will be brought back to Earth for analysis of accumulated data. The dose of cosmic radiation is a key parameter for the health of astronauts aboard the ISS, the Bulgarian Academy of Sciences, say.




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

Photo: FB/German Christmas Market Sofia

Sofia’s City Garden hosts the traditional German Christmas Market

From today until December 21, Sofia’s City Garden is hosting the traditional German Christmas Market. The 15th edition of the market features food stalls, fragrant mulled wine, and cultural events, including concerts by young performers and..

published on 11/14/25 6:10 AM

One in Five Foreign Workers in Bulgaria Is Uzbek

Illegal recruitment agencies in Uzbekistan are sending workers to Bulgaria with promises of salaries of 5,000 leva (€2,560) . The reality often discourages them from staying, leaving employers at a loss. Officials, employer organisations and businesses..

published on 11/13/25 8:34 PM
CITUB President Plamen Dimitrov

Unions call Bulgaria’s 2026 Budget a “compromise, but feasible"

In an unprecedented move, the Bulgarian government approved the 2026 state budget draft at its meeting toda y without the agreement of employers’ organisations. Tsvetan Simeonov, President of the Bulgarian Chamber of Commerce and Industry, said that..

published on 11/13/25 8:14 PM