Cosmology

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Pinned: Effort to get us all on the same page (balloon analogy) ( 1 2 3 4 ... Last) marcus	May28-13 01:56 AM Ron Bert	471	102,153
Pinned: Look 88 billion years into future with the A20 tabular calculator ( 1 2 3 4) marcus	May19-13 11:45 AM Jorrie	56	9,891
Big crunch question... C ( 1 2) RikTammenaers	May20-10 01:41 AM Chalnoth	22	2,946
What is the membrane theory? C tohamas	May19-10 01:42 PM Jake4	8	3,022
NASA Discoveries: Neutrinos and Cosmic Fog C SF	May18-10 04:31 PM Dr.Prashant k	4	2,213
Concerning H20 C cstoos	May18-10 04:06 AM Chalnoth	4	868
NY Times Article: Mater vs. Anti-Mater C diogenesNY	May18-10 03:55 AM Chalnoth	1	877
Is dark matter a cop-out? C chuchulainn	May17-10 11:05 PM chuchulainn	3	940
Simple description of a Singularity C tit4tat	May17-10 10:33 AM phyzguy	12	2,102
Question about gravity & the Big Bang C ( 1 2) Bolo1	May17-10 10:13 AM Ich	24	1,790
Why do we need inflation to explain the homogeneity of CMB? C petergreat	May17-10 09:01 AM bapowell	6	2,311
Universe without He and with 100% of He C NR Dmitry67	May17-10 05:27 AM Dmitry67	0	746
explosion/expansion isn't there a period of acceleration C awestruck	May17-10 03:16 AM Ich	10	1,285
did the big bang create space or time? C ( 1 2) klij	May16-10 07:55 PM StandardsGuy	28	7,397
Paper on dark matter density C krishna mohan	May15-10 12:40 AM krishna mohan	4	1,207
Is there a theory that we are in an eternal loop? Multiverse? C dangerflow	May14-10 04:51 PM DevilsAvocado	14	2,429
What should we be doing for future astronomers? C Mekon	May12-10 02:05 PM Chalnoth	4	1,096
Equation of state C Ranku	May11-10 02:20 PM Chalnoth	8	1,559
Something Out of Nothing C ( 1 2 3 4 ... Last) Mathnomalous	May10-10 07:19 PM bapowell	74	7,305
What does "When the Universe was one minute old" mean? C ( 1 2 3) John Bleau	May10-10 10:37 AM John Bleau	39	3,215
If the universe is closed - scenario question C Mekon	May10-10 02:35 AM Chalnoth	1	1,063
Looking into the past with telescopes C Darkmisc	May10-10 01:09 AM Mekon	4	2,142
Negative energy versus positive energy C H hurk4	May9-10 08:59 AM Karmic Leprec	14	11,433
coordonate systemes and density C bloby	May8-10 07:19 PM bloby	8	2,051
Part of universe mapped by coordinates C bloby	May8-10 06:58 PM bloby	2	1,174
Do you buy dark energy? C ( 1 2 3) Mu naught	May7-10 03:44 PM twofish-quant	43	3,410
Cosmological redshift as a Doppler effect or metric evolution? C AWA	May7-10 01:16 AM Chalnoth	1	1,264
cosmological models C kathykoo9	May5-10 03:31 PM AWA	4	1,082
Scale of Homogeneity C skippy1729	May5-10 12:10 AM skippy1729	5	1,510
"diameter" of universe C H Hacky	May4-10 08:09 PM infinitenight	11	11,206
How could the big bang create time? C jkxzgyk	May4-10 09:06 AM friend	1	993
Accelerating Expansion, or Constant? C IcedEcliptic	May3-10 08:00 PM IcedEcliptic	2	653
Big Bang Theory... C stevenbhester	May3-10 06:19 AM Null_	11	1,988
Time Expansion C Exmech	May2-10 05:40 AM Exmech	3	1,021
Are galaxies fairly evenly distributed? C abcdan	Apr30-10 11:21 PM sylas	11	3,617
Is the universe accelerating it's expansion? C BernieM	Apr30-10 08:18 PM justwondering	10	1,678
What is CMB redshift? C HarryWertM	Apr30-10 02:47 PM AleLucca	6	1,869
Did inflation itself make the universe bigger than what we currently observe C GreatBigBore	Apr29-10 04:38 PM justwondering	7	2,588
How can we know that the universe is expanding C abhi2005singh	Apr28-10 10:57 PM abhi2005singh	13	1,371
Why does the CMB appear to us the way it does? C GreatBigBore	Apr28-10 01:57 PM Calimero	5	1,125
How big was the big bang? C pixchips	Apr26-10 11:58 PM pixchips	13	2,051
Dark Matter Energy C PhanthomJay	Apr26-10 06:00 PM AleLucca	8	1,277

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