From:
Sir John Herschel
To:
Edward Joshua Cooper
Date:
[4 April 1833]
Source of text:
RS:HS 21.134
Summary:
Thanks EC's for EC's observations made with EC's excellent telescope. Discusses Eta Coronae, Gamma Virginis, EC's drawing of M51, and whether Orion changes, stating that JH is 'no believer in rapid changes in Nebulae yet there may be changes....'
Contributor:
John Herschel Project