this post was submitted on 05 Sep 2023
309 points (96.7% liked)

Technology

59689 readers
4575 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
L3s
[email protected]
[email protected]
L4s
enu
309
Black holes keep 'burping up' stars they destroyed years earlier, and astronomers don't know why (www.livescience.com)
submitted 1 year ago by L4s to c/technology
57 comments fedilink hide all child comments
 

Black holes keep 'burping up' stars they destroyed years earlier, and astronomers don't know why::Years after ripping stars to shreds, 24 black holes suddenly flared up with radio waves in inexplicable 'burping' bouts. Half of all star-killing black holes may experience the same.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 3 points 1 year ago

Size and density have non-standard definitions in this context.