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
Is the current big bang model wrong? Topic started 20 years 9 months ago, by Jim Last Post 20 years 9 months ago by tuffy 1 2 3 ... 8	Replies:46 Views:1449	Last Post by tuffy 20 years 9 months ago
New Galaxy Wall Topic started 21 years 2 months ago, by tvanflandern Last Post 21 years 5 days ago by Astrodelugeologist 1 2 3	Replies:14 Views:575	Last Post by Astrodelugeologist 21 years 5 days ago
Standing waves electron Topic started 21 years 2 weeks ago, by Meta Last Post 21 years 2 weeks ago by Meta	Replies:0 Views:161	Last Post by Meta 21 years 2 weeks ago
Creation of the Big Bang! Topic started 22 years 4 months ago, by tvanflandern Last Post 21 years 2 months ago by rousejohnny 1 2 3 ... 17	Replies:101 Views:2433	Last Post by rousejohnny 21 years 2 months ago
Is the universe a dodecahedron? Topic started 21 years 3 months ago, by Jeremy Last Post 21 years 3 months ago by Jeremy	Replies:0 Views:163	Last Post by Jeremy 21 years 3 months ago
Big Bang = Big Crunch Topic started 21 years 4 months ago, by dholeman Last Post 21 years 4 months ago by wisp	Replies:4 Views:178	Last Post by wisp 21 years 4 months ago
Big Bang Alternative Theory Topic started 21 years 5 months ago, by Jim Last Post 21 years 5 months ago by Mac	Replies:1 Views:163	Last Post by Mac 21 years 5 months ago
How absolute are our measuring units? Topic started 21 years 7 months ago, by north Last Post 21 years 5 months ago by Jim	Replies:2 Views:172	Last Post by Jim 21 years 5 months ago
Polarization of the CMB Topic started 21 years 7 months ago, by north Last Post 21 years 5 months ago by riff-raff-alunas 1 2	Replies:9 Views:464	Last Post by riff-raff-alunas 21 years 5 months ago
Is Time Round? Topic started 21 years 7 months ago, by heusdens Last Post 21 years 6 months ago by Lotto Cheatah	Replies:5 Views:215	Last Post by Lotto Cheatah 21 years 6 months ago
A consequence of accelerated expansion Topic started 21 years 6 months ago, by tvanflandern Last Post 21 years 6 months ago by EBTX	Replies:5 Views:182	Last Post by EBTX 21 years 6 months ago
Speeding away Topic started 21 years 7 months ago, by Gregg Last Post 21 years 7 months ago by north 1 2 3 4	Replies:23 Views:914	Last Post by north 21 years 7 months ago
A Really Big Bang? Topic started 21 years 7 months ago, by SpaceMan Last Post 21 years 7 months ago by tvanflandern 1 2 3 ... 6	Replies:30 Views:1085	Last Post by tvanflandern 21 years 7 months ago
Big Bang Dogma Topic started 22 years 8 months ago, by JR Last Post 21 years 7 months ago by Jim 1 2 3 ... 6	Replies:33 Views:1245	Last Post by Jim 21 years 7 months ago
Big Bang, Theory or Fact? Topic started 21 years 9 months ago, by Atko Last Post 21 years 7 months ago by north 1 2	Replies:10 Views:566	Last Post by north 21 years 7 months ago
Gravity and red shift? Topic started 21 years 11 months ago, by Jeremy Last Post 21 years 7 months ago by hal 1 2	Replies:8 Views:557	Last Post by hal 21 years 7 months ago
Lyman Alpha forest Topic started 21 years 11 months ago, by tvanflandern Last Post 21 years 11 months ago by Jim	Replies:3 Views:172	Last Post by Jim 21 years 11 months ago
Black Holes Topic started 21 years 11 months ago, by tvanflandern Last Post 21 years 11 months ago by rush	Replies:3 Views:185	Last Post by rush 21 years 11 months ago
Velocity/Red Shift Topic started 21 years 11 months ago, by tvanflandern Last Post 21 years 11 months ago by tvanflandern	Replies:0 Views:156	Last Post by tvanflandern 21 years 11 months ago
Time and Relativity Topic started 22 years 3 months ago, by dholeman Last Post 22 years 14 hours ago by Mac	Replies:1 Views:151	Last Post by Mac 22 years 14 hours ago

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