Comet Mania
Simon Schaffer, 19 February 1981
“... ill; and in that sense comet mania was precisely the goal of astronomy at this period. Halley and William Whiston, his contemporary, both said that Noah’s Flood had been caused by a comet. Newton said that comets revitalised the Earth with an active spirit carried along in their tails. Other writers suggested that comets might be the cause of the final ... ”