Astronomy explained upon Sir Isaac Newton's principles,and made easy to those who have not studied mathematics.To which are added, a plain method of finding the distances of all the planets from the sun, ... an account of Mr. Horrox's observation of the transit of Venus ... and, of the distances of all the planets from the sun, ... By James Ferguson.

Bibliographic Details

Main Author:	Ferguson, James, 1710-1776
Format:	eBook
Language:	English
Edition:	The tenth edition, with some additional notes.
Series:	Eighteenth century collections online.
Online Access:	Full text online