Big Bang and Alternatives 110 topics

The big bang (BB) theory is widely accepted because redshift in distant objects is seen as evidence for an expanding universe. But how strong are the cases for and against the BB? Are we even sure that redshift corresponds to expansion velocity?

Subject	Replies / Views	Last Post
CBR has the answer Topic started 20 years 2 months ago, by Harry Last Post 19 years 11 months ago by Joe Keller 1 2 3 ... 18	Replies:103 Views:10k	Last Post by Joe Keller 19 years 11 months ago
Direction of travel in CMBR Topic started 20 years 2 hours ago, by PheoniX_VII Last Post 19 years 11 months ago by Skarp	Replies:2 Views:594	Last Post by Skarp 19 years 11 months ago
Plasma Theory of Redshift and Deflection of Light Topic started 20 years 1 week ago, by JMB Last Post 19 years 11 months ago by JMB 1 2	Replies:8 Views:1677	Last Post by JMB 19 years 11 months ago
The direction of the flow of time is meaningless Topic started 20 years 3 weeks ago, by SteveA Last Post 20 years 1 week ago by Messiah 1 2	Replies:8 Views:1957	Last Post by Messiah 20 years 1 week ago
The Conceptual Flaw of a 'Curved Space' Topic started 20 years 2 months ago, by Larry Burford Last Post 20 years 1 month ago by Dangus 1 2 3 ... 7	Replies:37 Views:4406	Last Post by Dangus 20 years 1 month ago
No axis to our universe Topic started 20 years 2 months ago, by Harry Last Post 20 years 1 month ago by payday06 1 2	Replies:9 Views:1859	Last Post by payday06 20 years 1 month ago
Universe hot becomes universe cold? Topic started 20 years 1 month ago, by Tommy Last Post 20 years 1 month ago by SteveA	Replies:5 Views:793	Last Post by SteveA 20 years 1 month ago
Multiuniverse but ordered Topic started 20 years 2 months ago, by Harry Last Post 20 years 1 month ago by Harry 1 2	Replies:7 Views:1855	Last Post by Harry 20 years 1 month ago
Explosion and Implosion of our universe Topic started 20 years 2 months ago, by Harry Last Post 20 years 1 month ago by Harry	Replies:2 Views:698	Last Post by Harry 20 years 1 month ago
Our universe is a cold universe Topic started 20 years 2 months ago, by Harry Last Post 20 years 1 month ago by Ryan2006	Replies:3 Views:614	Last Post by Ryan2006 20 years 1 month ago
solar system of universes Topic started 20 years 2 months ago, by tvanflandern Last Post 20 years 1 month ago by Ryan2006 1 2 3	Replies:14 Views:2211	Last Post by Ryan2006 20 years 1 month ago
Doppler-like effects Topic started 20 years 2 months ago, by Jim Last Post 20 years 2 months ago by Harry 1 2 3	Replies:12 Views:2213	Last Post by Harry 20 years 2 months ago
Big Bang and Alternatives Topic started 20 years 6 months ago, by Larry Burford Last Post 20 years 2 months ago by Harry 1 2 3 ... 9	Replies:52 Views:5576	Last Post by Harry 20 years 2 months ago
Expansion vs. Rescaling Topic started 20 years 3 months ago, by Jim Last Post 20 years 3 months ago by Jim	Replies:2 Views:757	Last Post by Jim 20 years 3 months ago
Electromagnetism vs Gravity Topic started 20 years 5 months ago, by RussT Last Post 20 years 4 months ago by Patrick 1 2	Replies:6 Views:1872	Last Post by Patrick 20 years 4 months ago
Big Crunch? Topic started 22 years 6 months ago, by tvanflandern Last Post 20 years 4 months ago by rousejohnny 1 2 3 ... 14	Replies:83 Views:8278	Last Post by rousejohnny 20 years 4 months ago
The Universe Topic started 20 years 6 months ago, by PhilJ Last Post 20 years 4 months ago by RussT 1 2 3	Replies:13 Views:2487	Last Post by RussT 20 years 4 months ago
Infinite quantity, infinite space, finite options? Topic started 20 years 5 months ago, by Larry Burford Last Post 20 years 4 months ago by Dangus 1 2 3 4	Replies:21 Views:2769	Last Post by Dangus 20 years 4 months ago
A new possibility Topic started 20 years 5 months ago, by Dangus Last Post 20 years 5 months ago by RussT 1 2	Replies:9 Views:1851	Last Post by RussT 20 years 5 months ago
A cure for singularititis Topic started 20 years 5 months ago, by Dangus Last Post 20 years 5 months ago by PhilJ	Replies:1 Views:615	Last Post by PhilJ 20 years 5 months ago

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