162. Cyber Sky program facilities. Representation of the celestial vault according to the model of a "Planetarium"

Cyber Sky program facilities. Representation of the celestial vault according to the model of a "Planetarium"
Facilitățile programului Cyber Sky. Reprezentarea boltei cerești după modelul unui "Planetariu"
Съоръжения на програмата Cyber Sky. Представяне на небесния свод по модел на "Планетариум"