Stairway to Night Sky – The Hanle Effect

I have always been fascinated by what the skies looked like to the naked eye before the artificial lights flooded the planet. How spectacular would the skies have been? My first conscious effort to gaze upon the skies started from Coimbatore. Astronomers use the ‘Bortle’ scale that rates the sky from a location from 1 …

Stairway to Night Sky – The Hanle Effect Read More »