From:
Sir John Herschel
To:
Herbert Spencer
Date:
12 January [1860]
Source of text:
RS:HS 16.484 (C: 23.294)
Summary:
[Responding to HS's 1859-12-31,] JH presents additional problems in the nebular hypothesis, critiques in detail HS's views of the distribution of cometary orbits, and argues against HS's theory of sunspot formation.
Contributor:
John Herschel Project