Photographic investigations of faint nebulae
by Hubble, Edwin · en · published 2023-09-15
A free public domain ebook from Project Gutenberg. Nebulae
About this book
Photographic investigations of faint nebulae is one of 76,000+ free public-domain ebooks indexed in the SENTINEL Books catalog, sourced from Project Gutenberg. Published 2023-09-15, written in en, classified under QB in the Library of Congress system.
Subjects: Nebulae
Bookshelves: Category: Science - Physics