Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options answers only not deleted user 9390

The study of celestial objects and phenomena outside of the Earth's atmosphere.

13 votes
Accepted

In Lord Rosse's 1845 drawing of M51, was the galaxy depicted in white or black?

Journal for the History of Astronomy 13 (1982): 97-101. There it's black-on-white. According to that article, it was first published in J. P. …
benrg's user avatar
  • 408