…Changing axial tilt of the Earth (gradually?) after the ancient disalignment of the Saturnian order. 'Time' changing (duration of day/night cycle) and the appearance of seasons.
…Plasma etching would disagree.
…Changing axial tilt of the Earth (gradually?) after the ancient disalignment of the Saturnian order. 'Time' changing (duration of day/night cycle) and the appearance of seasons.
…Plasma etching would disagree.