History of gamma ray astronomy is shortly reviewed. Information on the observations of supernova remnants in gamma- rays as well as on the studies of Ukrainian scientists in this field is presented. Gamma ray emission is ...

The distribution of different types of solar activity is the reflection of its global magnetic field. The generation of the global magnetic field occurs as a result of stochastic movements of solar plasma while the solar ...

The current status and capabilities of one of the geodetic techniques satellite laser ranging is presented The Lviv astronomical observatory satellite laser ranging station is described within the international network The ...

The history of astronomical science development on the terrains of Western Ukraine appears to be long interesting and complex just like the history of this land The history of Lviv astronomy resembles the history of the ...

We examined the possible nature and the origin of the solar irradiance five-minute oscillations. Using solar observations we solved the inverse radiative transfer problem and reproduced the height stratification of the ...

Scientists of Astronomic Observatory at the Lviv Ivan Franko National University observed a full solar eclipse on July 22nd 1990 at the most conve nient place village Marcovo of Anadyr district of Magadan region ...