Half-hours with the Telescope Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction.

"Half-Hours with the Telescope" by Richard A. Proctor is a scientific publication written in the late 19th century. The book serves as a popular guide for amateur astronomers, focusing on the use of telescopes for both educational and entertainment purposes. It discusses the construction of telescopes, the nature of star maps, and a variety of celestial phenomena that can be observed, particularly those amenable to smaller telescopes. The opening of the book provides an introduction to the telescope and its significance in astronomy, emphasizing its accessibility even for beginners. Proctor addresses common disappointments that new users face when first observing celestial bodies, explaining the importance of understanding the instrument's capabilities. He aims to empower novices with knowledge that will enhance their observational experience, thereby fostering a deeper appreciation for the wonders of the universe as seen through a telescope. The thoroughness of the text offers guidance on everything from the structure of telescopes to practical tips for object observation, making it a valuable resource for aspiring astronomers. (This is an automatically generated summary.)

Richard Anthony Proctor FRAS was an English astronomer. He is best remembered for having produced one of the earliest maps of Mars in 1867 from 27 drawings by the English observer William Rutter Dawes. His map was later superseded by those of Giovanni Schiaparelli and Eugène Antoniadi and his nomenclature was dropped.