Settings

Theme

Xkcd: M87 Black Hole Size Comparison

twitter.com

3 points by G8WyaX 7 years ago · 1 comment

Reader
clintonb 7 years ago

Why not post to the original content?

https://xkcd.com/2135/

Keyboard Shortcuts

j
Next item
k
Previous item
o / Enter
Open selected item
?
Show this help
Esc
Close modal / clear selection