Columbia Library columns (v.26(1976Nov-1977May))

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  v.26,no.3(1977:May): Page 21  



Comets from Fiction to Fact                       11

has been described in detail in Hellman's work. The Comet of
'^77; published by Columbia University Press in 1944. These
changes in turn had an impact on the spread and acceptance of the
Copernican theory of the universe in the seventeenth century.
 

Comet Kohoutek as photographed b\

Johns Hopkins University in an Acrobee rocket flight

on January 4, 1974.
  v.26,no.3(1977:May): Page 21