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Ye Olde Towne Crier (News) (Read 104387 times)
frankuitaalst
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Re: Ye Olde Towne Crier (News)
Reply #90 - 04/10/08 at 13:33:16
 
I just discovered that the authors of the Solar System Dynamics Murray and Dermott have put some nice animations as an illustration to their book here :  
http://ssdbook.maths.qmw.ac.uk/animations/
 
This site also gives working links for the references in the book  
http://ssdbook.maths.qmw.ac.uk/References.pdf
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frankuitaalst
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Re: Ye Olde Towne Crier (News)
Reply #91 - 08/14/08 at 08:32:40
 
There sems to be some interest by a Baut-member for the Solar System Barycenter simulation :  
http://www.bautforum.com/questions-answers/77676-solar-system-barycentre-gravity .html
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Re: Ye Olde Towne Crier (News)
Reply #92 - 09/20/08 at 07:50:31
 
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Re: Ye Olde Towne Crier (News)
Reply #93 - 09/23/08 at 10:10:29
 
DarkFlows
http://www.space.com/scienceastronomy/080923-dark-flows.html
 
Looks like they may have found something external to our space-time that exhibits a gravitational force within our space-time.
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frankuitaalst
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Re: Ye Olde Towne Crier (News)
Reply #94 - 01/19/09 at 08:23:25
 
A simulation one can only dream of :  
Birth of the inner solar system  
http://www.newscientist.com/article/mg20126915.600-were-mercury-and-mars-separat ed-at-birth.html
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Re: Ye Olde Towne Crier (News)
Reply #95 - 02/09/09 at 11:10:40
 
Planetary formation: more than just gravitational instability?
 
- http://www.sfsu.edu/~news/prsrelea/fy08/029.html
 
The full paper of the research can be readed here:
 
- http://www.physics.sfsu.edu/~barranco/barranco08a.pdf
 
Note:
 
The model of planets forming in vortex in planetary disc was already proposed in a research of 2005:
 
- http://www.journals.uchicago.edu/doi/pdf/10.1086/498928
 
This paper, among other things, demonstrates that this model allows the formation of planets more quickly, and in less massive planetary disc, than the old models ( gravitational instability only ).
 
[ ]īs
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The diversity of the phenomena of nature is so great,and the treasures hidden in the heavens so rich,precisely in order that the human mind shall never be lacking in fresh nourishment.
Kepler
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Re: Ye Olde Towne Crier (News)
Reply #96 - 02/10/09 at 00:35:37
 
Nice links.  I know Dr. Joe Barranco, as I go to SFSU.  He likes Gravity Simulator!
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Re: Ye Olde Towne Crier (News)
Reply #97 - 02/14/09 at 02:20:09
 
http://www.sciencenews.org/view/feature/id/40390/title/The_Solar_Systems_Big_Ban g
 
REALLY interesting article about some gravitational switcheroos in the outer solar system leading to the Late Heavy Bombardment. (I've heard of this one before, but it seems to be gaining traction now!).
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Re: Ye Olde Towne Crier (News)
Reply #98 - 02/21/09 at 07:55:21
 
Quantum Gravity Theory gets a boost
http://www.skyandtelescope.com/news/39867717.html
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Ye Olde Towne Crier (News) - Solex
Reply #99 - 04/08/09 at 12:54:57
 
http://chemistry.unina.it/~alvitagl/solex/index.html
 
Not really news ...but a very nice and accurate  integrator for our solar system created by the Italian chemist Aldo Vitagliano  
Vitagliano managed to animate the Jupiter Trojans here .  
 http://chemistry.unina.it/~alvitagl/solex/hiltro.gif.  
I'm wondering if it's possible to have the Trojans in a GravSim simulation . Would be great I think !
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1.9 Earth mass exoplanet
Reply #100 - 04/21/09 at 03:49:44
 
A 1.9 Earth mass exoplanet (period 3 days)
has been detected around Gliese 581 (Mayor et al).
See
http://exoplanet.eu/planet.php?p1=Gl+581&p2=d
 
It is the lightest planet detected up to date around a main sequence star.
 
In addition, the planet Gliese 581 d has a revised period of 67 days,
bringing it in the habitable zone of the parent star.
 
Jean Schneider
 
http://exoplanet.eu/star.php?st=Gl+581
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Re: Ye Olde Towne Crier (News)
Reply #101 - 07/03/09 at 21:26:17
 
Mysterious Light Originates Near A Galaxy's Black Hole
 
http://www.space.com/scienceastronomy/090702-black-hole-radiation.html
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Re: Ye Olde Towne Crier (News)
Reply #102 - 08/12/10 at 11:58:38
 
Trojan discovered at Neptune's L5 point
http://www.astronomy.com/asy/default.aspx?c=a&id=10127
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frankuitaalst
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Re: Ye Olde Towne Crier (News) : 7 planet extrasol
Reply #103 - 08/24/10 at 08:25:43
 
This can't be true ?  
http://exoplanet.eu/star.php?st=HD+10180
7 planets for this star ?  
Anxious to see the paper .
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Re: Ye Olde Towne Crier (News)
Reply #104 - 08/24/10 at 10:45:24
 
http://www.space.com/scienceastronomy/nasa-to-announce-latest-kepler-findings-10 0823.html
NASA to Reveal Big News From Planet-Hunting Spacecraft Thursday
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