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 21 years 11 months ago, by glittle
Last Post 21 years 11 months ago
by glittle
Replies:0
Views:104
Last Post by glittle
21 years 11 months ago
Topic started 21 years 11 months ago, by makis
Last Post 21 years 11 months ago
by Jim
Replies:31
Views:806
Last Post by Jim
21 years 11 months ago
Topic started 22 years 2 weeks ago, by Quantum_Gravity
Last Post 22 years 2 weeks ago
by Quantum_Gravity
Replies:0
Views:101
Last Post by Quantum_Gravity
22 years 2 weeks ago
Topic started 22 years 1 month ago, by dholeman
Last Post 22 years 2 weeks ago
by MarkVitrone
Replies:3
Views:132
Last Post by MarkVitrone
22 years 2 weeks ago
Topic started 22 years 1 month ago, by Atko
Last Post 22 years 1 month ago
by Jim
Replies:10
Views:365
Last Post by Jim
22 years 1 month ago
Topic started 22 years 2 months ago, by Jim
Last Post 22 years 2 months ago
by jimiproton
Replies:7
Views:333
Last Post by jimiproton
22 years 2 months ago
Topic started 22 years 3 months ago, by Jim
Last Post 22 years 3 months ago
by jimiproton
Replies:1
Views:110
Last Post by jimiproton
22 years 3 months ago
Topic started 22 years 3 months ago, by Jim
Last Post 22 years 3 months ago
by Jim
Replies:7
Views:329
Last Post by Jim
22 years 3 months ago
Topic started 22 years 6 months ago, by tvanflandern
Last Post 22 years 4 months ago
by jimiproton
Replies:14
Views:499
Last Post by jimiproton
22 years 4 months ago
Topic started 22 years 6 months ago, by tvanflandern
Last Post 22 years 6 months ago
by Jim
Replies:26
Views:827
Last Post by Jim
22 years 6 months ago
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