’Tis obſerved in the Solary Eclipſes, that there is ſometimes a great Trepidation about the Body of the Moon, from which we may likewiſe argue an Atmo‐ſphæra, ſince we cannot well conceive what ſo probably a cauſe there ſhould be of ſuch an appearance as this, Quod radii Solares à vaporibus Lunam ambientibus fuerint interciſi, that the Sun‐beams were broken and refracted by the Vapours that encompaſſed the Moon.