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![[Post New]](/s/i/i.gif) 2014/11/07 23:19:22
Subject: Detailed planet formation image
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Fixture of Dakka
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![[Post New]](/s/i/i.gif) 2014/11/07 23:39:48
Subject: Re:Detailed planet formation image
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Colonel
This Is Where the Fish Lives
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I read this earlier as well. Here is a picture for the workblocked:
That is not an artist's interpretation, but an actual proto-planetary disk around HL Tauri.
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d-usa wrote:"When the Internet sends its people, they're not sending their best. They're not sending you. They're not sending you. They're sending posters that have lots of problems, and they're bringing those problems with us. They're bringing strawmen. They're bringing spam. They're trolls. And some, I assume, are good people." |
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![[Post New]](/s/i/i.gif) 2014/11/07 23:49:38
Subject: Detailed planet formation image
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Thane of Dol Guldur
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Wow...this is...wow...
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![[Post New]](/s/i/i.gif) 2014/11/08 00:50:47
Subject: Detailed planet formation image
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Decrepit Dakkanaut
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That is awesome sauce.
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![[Post New]](/s/i/i.gif) 2014/11/08 02:55:57
Subject: Detailed planet formation image
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Decrepit Dakkanaut
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If we build a ship now, and send a colonizing team out once it's done, the planet should be ready for us when we get there
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![[Post New]](/s/i/i.gif) 2014/11/08 03:06:15
Subject: Detailed planet formation image
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The Conquerer
Waiting for my shill money from Spiral Arm Studios
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Ensis Ferrae wrote:If we build a ship now, and send a colonizing team out once it's done, the planet should be ready for us when we get there 
We're also seeing just what was there during the 1600s.
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Self-proclaimed evil Cat-person. Dues Ex Felines
Cato Sicarius, after force feeding Captain Ventris a copy of the Codex Astartes for having the audacity to play Deathwatch, chokes to death on his own D-baggery after finding Calgar assembling his new Eldar army.
MURICA!!! IN SPESS!!! |
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![[Post New]](/s/i/i.gif) 2014/11/09 19:55:03
Subject: Detailed planet formation image
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Highlord with a Blackstone Fortress
Adrift within the vortex of my imagination.
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Grey Templar wrote: Ensis Ferrae wrote:If we build a ship now, and send a colonizing team out once it's done, the planet should be ready for us when we get there 
We're also seeing just what was there during the 1600s.
A few centuries here or there make no difference, planetary coalescence takes hundreds of millions of years. ts nice to look at a planetary system in its infancy
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n'oublie jamais - It appears I now have to highlight this again.
It is by tea alone I set my mind in motion. By the juice of the brew my thoughts aquire speed, my mind becomes strained, the strain becomes a warning. It is by tea alone I set my mind in motion. |
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![[Post New]](/s/i/i.gif) 2014/11/09 20:12:41
Subject: Re:Detailed planet formation image
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Regular Dakkanaut
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Pretty damn awesome. That guys voice though...
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"Empty your pockets and don't move" |
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![[Post New]](/s/i/i.gif) 2014/11/09 20:12:57
Subject: Detailed planet formation image
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Colonel
This Is Where the Fish Lives
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Orlanth wrote: Grey Templar wrote: Ensis Ferrae wrote:If we build a ship now, and send a colonizing team out once it's done, the planet should be ready for us when we get there 
We're also seeing just what was there during the 1600s.
A few centuries here or there make no difference, planetary coalescence takes hundreds of millions of years. ts nice to look at a planetary system in its infancy
Actually, we are finding out that planetary formation may take considerably less time, which is the main reason why this image is important.
What we know about HL Tauri suggests that the star is most likely close 100,000 years old and definitely no more than a million years old, a practical newborn as far as stars are concerned, and the structure of the disk is the result of large planetary bodies already formed.
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d-usa wrote:"When the Internet sends its people, they're not sending their best. They're not sending you. They're not sending you. They're sending posters that have lots of problems, and they're bringing those problems with us. They're bringing strawmen. They're bringing spam. They're trolls. And some, I assume, are good people." |
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![[Post New]](/s/i/i.gif) 2014/11/09 21:15:08
Subject: Detailed planet formation image
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Highlord with a Blackstone Fortress
Adrift within the vortex of my imagination.
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ScootyPuffJunior wrote: Orlanth wrote: Grey Templar wrote: Ensis Ferrae wrote:If we build a ship now, and send a colonizing team out once it's done, the planet should be ready for us when we get there 
We're also seeing just what was there during the 1600s.
A few centuries here or there make no difference, planetary coalescence takes hundreds of millions of years. ts nice to look at a planetary system in its infancy
Actually, we are finding out that planetary formation may take considerably less time, which is the main reason why this image is important.
What we know about HL Tauri suggests that the star is most likely close 100,000 years old and definitely no more than a million years old, a practical newborn as far as stars are concerned, and the structure of the disk is the result of large planetary bodies already formed.
Is our own geological history being rewritten, this evidence is certainly news to me.
I was brought up with earlier thinking on planetary cosmology back before we could observe extra-solar planets; and frankly mostly worked to fit paleantological timelines.
Should we be reassessing how quickly after formation life started on earth, or by extension reassessing the age of the earth?
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This message was edited 1 time. Last update was at 2014/11/09 21:16:57
n'oublie jamais - It appears I now have to highlight this again.
It is by tea alone I set my mind in motion. By the juice of the brew my thoughts aquire speed, my mind becomes strained, the strain becomes a warning. It is by tea alone I set my mind in motion. |
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![[Post New]](/s/i/i.gif) 2014/11/09 21:38:49
Subject: Detailed planet formation image
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Colonel
This Is Where the Fish Lives
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Orlanth wrote:
Is our own geological history being rewritten, this evidence is certainly news to me.
I was brought up with earlier thinking on planetary cosmology back before we could observe extra-solar planets; and frankly mostly worked to fit paleantological timelines.
Should we be reassessing how quickly after formation life started on earth, or by extension reassessing the age of the earth?
Our geological history is not being rewritten. If you are asking that question because this new information might lend credence to something like creationism; no.
The age of our Solar System are accurately documented so finding a system that formed more quickly isn't going to make the information we have about our solar system invalid.
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d-usa wrote:"When the Internet sends its people, they're not sending their best. They're not sending you. They're not sending you. They're sending posters that have lots of problems, and they're bringing those problems with us. They're bringing strawmen. They're bringing spam. They're trolls. And some, I assume, are good people." |
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![[Post New]](/s/i/i.gif) 2014/11/11 00:05:29
Subject: Re:Detailed planet formation image
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Lone Wolf Sentinel Pilot
Southampton, Hampshire, England, British Isles, Europe, Earth, Sol, Sector 001
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Did they get a photo of a sky guy building the system then picking which planet he was going to inteligently put life down on it?
No?
Well that is going to be some bad news for some of the simpler and gullible on this world
It is an awesome find and shot, almost as good as the Pillars of Creation shot.
This goes along way in validating some of the early solar system formation theorems
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![[Post New]](/s/i/i.gif) 2014/11/11 07:09:49
Subject: Re:Detailed planet formation image
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Kid_Kyoto
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Ribon Fox wrote:Did they get a photo of a sky guy building the system then picking which planet he was going to inteligently put life down on it?
No?
He's hiding in the big black spot.
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