A Space & astronomy forum. SpaceBanter.com

Go Back   Home » SpaceBanter.com forum » Others » Misc
Site Map Home Authors List Search Today's Posts Mark Forums Read Web Partners

Today's Black Holes are much weaker.



 
 
Thread Tools Display Modes
  #1  
Old March 30th 19, 04:08 AM posted to alt.astronomy
palsing[_2_]
external usenet poster
 
Posts: 3,068
Default Today's Black Holes are much weaker.

On Friday, March 29, 2019 at 7:45:31 PM UTC-7, Jeff-Relf.Me wrote:

12.5 billion years ago, quasar J2157-3602 had the power of
695 trillion suns ( 2.66×10^41 Watts ).


OK, let's see a reference for this claim.

I would agree that J2157-3602 seems to be the biggest, baddest quasar of all...

https://astrobites.org/2018/06/11/th...r-of-them-all/

.... where we learn that "... J2157-3602’s black hole is growing faster than any other black hole discovered to date, feasting on a steady diet of two Suns worth of material per day."

This article clearly claims that this quasar is growing... so how is it that YOU claim it was even more powerful in the past?
 




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
worm holes next to black holes or in them? Arc Michael Misc 1 December 6th 17 10:21 AM
Black holes not black after all (Forwarded) Andrew Yee Astronomy Misc 1 May 17th 08 06:31 AM
Black holes: Saddam holes [email protected] Astronomy Misc 7 May 14th 06 05:10 AM
Black Holes Aren't So Black (Forwarded) Andrew Yee Astronomy Misc 2 October 5th 05 10:57 PM
Black Holes Aren't So Black (Forwarded) Andrew Yee News 0 October 3rd 05 03:49 PM


All times are GMT +1. The time now is 10:16 AM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 SpaceBanter.com.
The comments are property of their posters.