author
1840–1899
A pioneering Victorian astronomer, he helped bring the Moon to life for readers through one of the 19th century’s best-known lunar books. His work at Greenwich also included some of the observatory’s earliest studies of stellar spectra and close observation of Saturn’s rings.

by James Nasmyth, James Carpenter
Born in Greenwich in 1840, he became an assistant at the Royal Observatory, Greenwich, where he worked under Astronomer Royal George Airy. In the 1860s he took part in some of the observatory's first observations of stellar spectra, and he was among the astronomers who successfully observed the dark side of Saturn's rings.
He is best remembered as the co-author, with engineer and astronomer James Nasmyth, of The Moon: Considered as a Planet, a World, and a Satellite, first published in 1874. The book stood out for its vivid lunar illustrations, including images based on carefully made plaster models, and helped shape how many Victorian readers imagined the Moon.
Although not a novelist or literary figure in the usual sense, he left a lasting mark through clear, popular scientific writing that opened astronomy to a wider audience. He died in 1899.