Skip to content
books
hub
.
Books
Authors
Topics
Collections
Search
My library
Aa
Books
/
Astronomy with an Opera-glass
/
Notes
Notes to Astronomy with an Opera-glass — Reading edition
7 notes · Reading edition
CHAPTER I. · Note 1
CHAPTER II. · Note 1
CHAPTER IV. · Note 1
CHAPTER IV. · Note 2
CHAPTER V. · Note 1
CHAPTER V. · Note 2
CHAPTER V. · Note 3
Explore with AI
Take your curiosity a little further.
ChatGPT
↗
Perplexity
↗
Grok
↗
Copy prompt
Select and copy this prompt
Reading settings
×
Appearance
Light
Sepia
Dark
Typeface
Literary serif
Simple sans
Text size
Line spacing
1.5
1.7
1.9
Text width
580
680
780
Reset reading settings