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?

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Topic started 22 years 5 months ago, by glittle
Last Post 22 years 5 months ago
by glittle
Replies:0
Views:382
Last Post by glittle
22 years 5 months ago
Topic started 22 years 6 months ago, by makis
Last Post 22 years 6 months ago
by Jim
Replies:31
Views:2532
Last Post by Jim
22 years 6 months ago
Topic started 22 years 7 months ago, by Quantum_Gravity
Last Post 22 years 7 months ago
by Quantum_Gravity
Replies:0
Views:390
Last Post by Quantum_Gravity
22 years 7 months ago
Topic started 22 years 8 months ago, by dholeman
Last Post 22 years 7 months ago
by MarkVitrone
Replies:3
Views:420
Last Post by MarkVitrone
22 years 7 months ago
Topic started 22 years 8 months ago, by Atko
Last Post 22 years 8 months ago
by Jim
Replies:10
Views:1218
Last Post by Jim
22 years 8 months ago
Topic started 22 years 9 months ago, by Jim
Last Post 22 years 9 months ago
by jimiproton
Replies:7
Views:1177
Last Post by jimiproton
22 years 9 months ago
Topic started 22 years 10 months ago, by Jim
Last Post 22 years 10 months ago
by jimiproton
Replies:1
Views:395
Last Post by jimiproton
22 years 10 months ago
Topic started 22 years 10 months ago, by Jim
Last Post 22 years 10 months ago
by Jim
Replies:7
Views:1158
Last Post by Jim
22 years 10 months ago
Topic started 23 years 1 month ago, by tvanflandern
Last Post 22 years 11 months ago
by jimiproton
Replies:14
Views:1639
Last Post by jimiproton
22 years 11 months ago
Topic started 23 years 1 month ago, by tvanflandern
Last Post 23 years 3 weeks ago
by Jim
Replies:26
Views:2401
Last Post by Jim
23 years 3 weeks ago
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