See the diagram in this blog.
rationale behind these observations:
red shift acceleration decreases the farer away observed galaxies are(smaller mag).
but the farer away the more we look into the past, I.e. expansion is accelerating
Peter Andre 18.03.2018 19:46
Now I understand
Thanks
Neueste Kommentare
22.01 | 09:48
Hi Sani, great that you like it . kind regards Peter
22.01 | 09:34
Thank you for the wonderful and educative information and pictures
18.03 | 19:46
Now I understand Thanks
25.06 | 18:02
I like your mobile website too Hans