These completely transformed the commonly held idea of our solar system being surrounded by a stable dome of ‘fixt stars’, with a broad ‘galaxy’ or ‘via lactae’ (meaning a ‘path or stream of milk’) of smaller, largely unknown stars spilt across it, roughly from east to west. This was a celestial architecture or ‘construction’, inspired fundamentally by the idea of a sacred temple, which had existed from the time of the Babylonians and the Greeks, and had not seriously been challenged by Flamsteed or even by Newton.179