A researcher of the universe at work in a spaceshipA researcher of the universe at work in a spaceship
Red coat of arms of the ussr on a black backgroundRed coat of arms of the USSR on a black background
Beautiful landscape of blue water, grass and blue skyBeautiful landscape of blue water, grass and blue sky
Views of australia from the height of the space stationViews of Australia from the height of the space station
View of the earth on which an asteroid is approachingView of the earth on which an asteroid is approaching