As a result of scientific study we know, they know, and now you must all know, that the highest clouds in the earths atmosphere sit around 53 miles in altitude! We also know, and they know, and now you all know (because it has been proven by scientiffic means) that the inner edge of the 'invisible barrier' staqnds at approximately 73 miles in altitude at a given point in relation to the surface of the earths and its dome! The earths dome is real, and its been physhically established and known about ever since Admiral Byrds expeditions to the South Pole, and in particular, much later on...
Evidence exists which confirms that the sun and the moon have been photographed and videoed with clouds both in front of the sun and the moon, and also behind them, at one and the same time!
Well, seems somewhat of 'a no brainer' then that 'the sun and the moon' at one time or another can be 'as low as around 53 miles' in altitude (below the edge of the earths dome), or as the case may be 'as high as 73 miles in altitude' (above the lower edge of the earths dome)...