
Helioscopes
UK
/ˈhɛlɪəʊskəʊp/
US
/ˈhɛliəˌskoʊp/

Translation helioscopes into russian
helioscope
NounUK
/ˈhɛlɪəʊskəʊp/
US
/ˈhɛliəˌskoʊp/
The scientist used a helioscope to observe the sun safely.
Ученый использовал гелиоскоп, чтобы безопасно наблюдать за солнцем.
Definitions
helioscope
NounUK
/ˈhɛlɪəʊskəʊp/
US
/ˈhɛliəˌskoʊp/
An instrument used for observing the sun without damaging the eyes, typically by projecting an image of the sun onto a screen.
The astronomer used a helioscope to safely study the sunspots on the solar surface.