Astronomy & Cosmology
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Cosmo Calculator Tutorial 
by BurtJordaan » February 28th, 2013, 7:32 am
- 3 Comments
- 2587 Views
- Last post by BurtJordaan
February 12th, 2017, 9:20 am
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- Mainstream cosmology basics and sources
by Marshall » April 28th, 2007, 5:24 pm - 23 Comments
- 18806 Views
- Last post by Marshall
May 24th, 2013, 7:24 pm
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- SCF Space & Astronomy Library
by Silkworm » August 12th, 2006, 11:35 pm - 19 Comments
- 21712 Views
- Last post by Marshall
October 18th, 2010, 1:43 pm
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- Inflation (topic split)
by mitchellmckain » September 2nd, 2017, 2:39 am
- 13 Comments
- 233 Views
- Last post by hyksos
September 20th, 2017, 12:56 pm
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- the data is in : the Big Bang happened.
by hyksos » September 10th, 2017, 8:50 am
- 5 Comments
- 142 Views
- Last post by hyksos
September 16th, 2017, 8:08 am
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- nuclear cosmochronometry
by hyksos » September 16th, 2017, 7:57 am - 0 Comments
- 24 Views
- Last post by hyksos
September 16th, 2017, 7:57 am
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- the White Dwarf clock
by hyksos » September 2nd, 2017, 10:02 am
- 3 Comments
- 108 Views
- Last post by hyksos
September 10th, 2017, 8:41 am
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- the mystery of Fast Radio Bursts
by hyksos » September 2nd, 2017, 10:17 am - 3 Comments
- 112 Views
- Last post by Braininvat
September 3rd, 2017, 2:35 pm
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- Aug 2017 Eclipse
by zetreque » July 25th, 2017, 1:05 am
- 26 Comments
- 609 Views
- Last post by mitchellmckain
August 27th, 2017, 4:52 pm
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- Cosmology and its problems
by hyksos » August 17th, 2017, 9:57 pm - 16 Comments
- 339 Views
- Last post by hyksos
August 23rd, 2017, 2:53 pm
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- Total Solar Eclipse 21-Aug-2017 (USA)
by Darby » August 22nd, 2015, 3:36 am - 2 Comments
- 539 Views
- Last post by Braininvat
August 18th, 2017, 6:37 pm
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- Lunar eclipses as the moon gets further away
by caters » August 13th, 2017, 12:44 pm - 0 Comments
- 95 Views
- Last post by caters
August 13th, 2017, 12:44 pm
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- The Universe from Nothing: T=0K. / by Israel Socratus /
by socrat44 » August 6th, 2017, 1:40 am - 9 Comments
- 257 Views
- Last post by BurtJordaan
August 8th, 2017, 11:18 am
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- Spotting the International Space Station
1, 2, 3 by vivian maxine » August 5th, 2014, 10:06 am
- 61 Comments
- 11780 Views
- Last post by Watson
July 25th, 2017, 8:19 pm
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- Juno Mission
by Watson » July 12th, 2017, 10:19 am - 1 Comments
- 339 Views
- Last post by Watson
July 14th, 2017, 4:13 pm
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- A Possible Model for Multiverse?
by Alan McDougall » June 18th, 2017, 9:42 pm - 4 Comments
- 323 Views
- Last post by Serpent
June 22nd, 2017, 12:54 am
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- Comparing the movement of beings neutron star/Earth?
by Alan McDougall » June 19th, 2017, 4:57 am - 0 Comments
- 157 Views
- Last post by Alan McDougall
June 19th, 2017, 4:57 am
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- What would happen if an object collided with earth at 99.99c
by Alan McDougall » June 18th, 2017, 10:51 am - 9 Comments
- 285 Views
- Last post by Alan McDougall
June 18th, 2017, 10:50 pm
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- Is the universe both infinite and eternal
by Alan McDougall » June 15th, 2017, 12:23 pm - 13 Comments
- 483 Views
- Last post by Braininvat
June 18th, 2017, 10:29 am
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- Have we been visited or are being visitors by Aliens UFO
by Alan McDougall » June 14th, 2017, 11:04 am - 6 Comments
- 440 Views
- Last post by Dave_Oblad
June 18th, 2017, 8:43 am
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- Lets reinstate Pluto as the ninth planet (Honory)
by Alan McDougall » May 14th, 2017, 12:35 pm - 8 Comments
- 507 Views
- Last post by mitchellmckain
June 16th, 2017, 2:07 am
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- The "One Fundamental Particle' Universe.
by Alan McDougall » June 15th, 2017, 7:35 am - 5 Comments
- 259 Views
- Last post by Alan McDougall
June 15th, 2017, 12:30 pm
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- Poincare recurrence question
by curiousminds » June 8th, 2017, 5:09 pm - 0 Comments
- 218 Views
- Last post by curiousminds
June 8th, 2017, 5:09 pm
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- Here comes the sun -- NASA probe to skim corona
by Braininvat » June 1st, 2017, 10:25 am - 1 Comments
- 279 Views
- Last post by Braininvat
June 2nd, 2017, 12:00 pm
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- Universe expands and contracts
by vivian maxine » May 16th, 2017, 7:14 am - 0 Comments
- 223 Views
- Last post by vivian maxine
May 16th, 2017, 7:14 am
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- Early universe questions, a merger of threads
by Alan McDougall » May 13th, 2017, 10:16 am - 10 Comments
- 412 Views
- Last post by Alan McDougall
May 13th, 2017, 11:03 pm
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- Which Way is Andromeda going?
by vivian maxine » May 7th, 2017, 6:09 am - 15 Comments
- 527 Views
- Last post by vivian maxine
May 9th, 2017, 11:30 am
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- The ideal replacement to big bang model by the gradualistic
by coucouxiao » May 6th, 2017, 7:40 am - 0 Comments
- 198 Views
- Last post by coucouxiao
May 6th, 2017, 7:40 am
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- Fast Radio Bursts the work of Extraterrestrial Intelligence?
by Dudley » April 3rd, 2017, 10:49 am - 4 Comments
- 389 Views
- Last post by Dudley
May 2nd, 2017, 8:19 pm
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- Faster than light (superluminal)
by zetreque » May 2nd, 2017, 3:28 pm - 1 Comments
- 210 Views
- Last post by BurtJordaan
May 2nd, 2017, 4:23 pm
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- Observatory News (Various)
1, 2, 3 by Darby » March 11th, 2015, 10:20 pm
- 62 Comments
- 19540 Views
- Last post by vivian maxine
April 20th, 2017, 11:25 am
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- Which topics should a beginner start?
by britt_1a » March 16th, 2017, 5:38 pm - 6 Comments
- 600 Views
- Last post by britt_1a
April 9th, 2017, 11:46 pm
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- New Attractor, New Repeller
by BurtJordaan » March 14th, 2017, 2:51 am
- 12 Comments
- 879 Views
- Last post by BurtJordaan
March 30th, 2017, 2:51 am
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- Satellites crashing?
by SciameriKen » February 15th, 2017, 10:51 am - 4 Comments
- 410 Views
- Last post by zetreque
February 16th, 2017, 6:15 pm
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- Our New Supercluster Home
by BurtJordaan » February 12th, 2017, 5:08 am
- 1 Comments
- 350 Views
- Last post by dandelion
February 12th, 2017, 10:29 am
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- The Cosmic Teardrop
by BurtJordaan » January 4th, 2017, 4:05 am
- 7 Comments
- 997 Views
- Last post by Faradave
January 9th, 2017, 7:04 pm
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- Jian liang Yang’s modification to Einstein’s field equation
by bps267890 » December 6th, 2016, 9:55 pm - 1 Comments
- 480 Views
- Last post by BurtJordaan
December 11th, 2016, 12:51 am
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- The Infinite Cosmic Lattice
1, 2, 3, 4 by BurtJordaan » September 26th, 2012, 2:11 am
- 116 Comments
- 13859 Views
- Last post by Andrex
December 8th, 2016, 11:10 am
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- A hollow sphere?
by vivian maxine » December 4th, 2016, 2:30 pm
- 11 Comments
- 703 Views
- Last post by vivian maxine
December 5th, 2016, 3:49 pm
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- Accelerated Expansion with a Decreasing Expansion Rate?
by BurtJordaan » November 11th, 2015, 3:31 am
- 22 Comments
- 2365 Views
- Last post by Andrex
December 4th, 2016, 3:35 pm
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- relativistic speed BH pairs? the final parsec problem
by Marshall » September 19th, 2015, 1:05 pm
- 13 Comments
- 3706 Views
- Last post by Andrex
December 1st, 2016, 11:26 am
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- Voids
by vivian maxine » November 19th, 2016, 8:06 am - 6 Comments
- 624 Views
- Last post by vivian maxine
November 19th, 2016, 1:36 pm
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- Be Careful, Andromeda
by vivian maxine » November 3rd, 2016, 8:00 am - 4 Comments
- 551 Views
- Last post by vivian maxine
November 3rd, 2016, 1:15 pm
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- Alien civilizations rare or absent.
1, 2by hyksos » September 16th, 2015, 4:29 pm - 48 Comments
- 8717 Views
- Last post by Braininvat
October 26th, 2016, 6:57 pm
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- nieve question about exspantion
by Fuqin » October 25th, 2016, 1:42 pm - 0 Comments
- 330 Views
- Last post by Fuqin
October 25th, 2016, 1:42 pm
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- what starts conservation of angular momentum
by Fuqin » September 20th, 2016, 11:20 am - 2 Comments
- 511 Views
- Last post by Faradave
September 20th, 2016, 2:43 pm
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- Black Holes and the Multiverse
by Anissa » June 12th, 2016, 6:47 pm
- 12 Comments
- 1964 Views
- Last post by Braininvat
September 9th, 2016, 10:06 am
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- Source of Earth's life-giving carbon
by vivian maxine » September 6th, 2016, 12:53 pm - 3 Comments
- 554 Views
- Last post by wolfhnd
September 9th, 2016, 8:50 am
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- Fireball Dec 22nd
by zetreque » December 22nd, 2015, 11:35 pm - 7 Comments
- 1768 Views
- Last post by zetreque
July 28th, 2016, 2:56 am
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- At the center of the Milky Way
by vivian maxine » July 20th, 2016, 7:36 am - 2 Comments
- 640 Views
- Last post by vivian maxine
July 20th, 2016, 4:22 pm
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