A Space & astronomy forum. SpaceBanter.com

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

Better Hubble constant measurement



 
 
Thread Tools Display Modes
  #1  
Old January 24th 19, 09:00 AM posted to sci.astro
Jan Panteltje
external usenet poster
 
Posts: 453
Default Better Hubble constant measurement

Better Hubble constant measurement
https://www.sciencedaily.com/release...0122171325.htm

quote
for their research, the scientists chose one specific subset of quasars --
those whose light has been bent by the gravity of an intervening galaxy,
which produces two side-by-side images of the quasar on the sky.
end quote
....
time delay of flicker, gravity...
...

Result: 72.5 kilometers per second per megaparsec
...


All if lightspeed is constant of course ;-)

 




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
Hubble's Contentious Constant Hägar Misc 2 September 21st 17 07:04 PM
Hubble constant in 4D vps137 Astronomy Misc 0 August 29th 10 10:30 AM
Hubble constant of Ho = 74.2 ± 3.6 km/s/Mpc Curtis Croulet Amateur Astronomy 0 May 15th 09 07:39 PM
Hubble Constant beavith Misc 16 June 23rd 04 02:13 PM
Hubble Constant Question Mark McIntyre UK Astronomy 6 April 22nd 04 08:30 AM


All times are GMT +1. The time now is 08:40 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.