Astronomer clearing snow from telescope at twilight

Frost rests on the dark fabric covering a large telescope mirror, glistening under the fading blue light of early spring twilight. A gloved hand reaches into the frame, brushing away a dusting of white snow that has settled on the protective cover. The fabric texture shows fine wrinkles and a slight sheen from the moisture. In the background, a soft orange glow from a distant Russian town illuminates the horizon, against the cold gray tones of the thawing ground. Sparse patches of brown grass poke through the melting snow near the equipment base. The metal rim of the telescope mount reflects the faint ambient light, showing the precision of the moment.