Zona de identificação
Código de referência
Add. MS a/200/114
Título
Letter from George Airy
Data(s)
- 11 Oct. 1856 (Produção)
Nível de descrição
Item
Dimensão e suporte
7 pp.
Zona do contexto
Nome do produtor
Entidade detentora
História do arquivo
Fonte imediata de aquisição ou transferência
Zona do conteúdo e estrutura
Âmbito e conteúdo
Royal Observatory Greenwich - GA gives a list of references pertinent to 'the steps which have been made in Astronomy in the last few years. A great deal has been done, and some of the things done have distinct relation to the comparison (as a science) of the two processes of theory and observation (as labours)'. GA places his list under the following titles - 1. Parallaxes and Motions of Stars: 2. Orbits of Double Stars: 3. Sun's Heat: 4. Attractions generally: 5. Lunar Theory: 6. Planetary Theory: 7. Encke's Comet: 8. Cometary Theory generally: 9. Shooting Stars: 10. Miscellaneous.