70
A Year of Sunspots (apod.nasa.gov)
submitted 8 months ago by to c/astronomy@mander.xyz
4 comments fedilink hide all child comments
emoji 2
 

Source

you are viewing a single comment's thread
view the rest of the comments
[–] 1 point 8 months ago

Well damn, that's really interesting.

  • permalink
  • fedilink
  • source
  • parent