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  #3751 (permalink)  
Old 27-March-2008, 05:22 PM
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Volcanic plume?
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3752 (permalink)  
Old 28-March-2008, 09:24 AM
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Quote:
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Volcanic plume?
It's the formula for calculating the maximum height a convecting eruption column can reach.

You're up, George.
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  #3753 (permalink)  
Old 28-March-2008, 01:54 PM
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That's pretty neat. What is the k coefficent for Earth?

Don't avoid this void? Tell me where it is.
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3754 (permalink)  
Old 28-March-2008, 04:24 PM
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Quote:
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What is the k coefficent for Earth?
I'm afraid I don't know.
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  #3755 (permalink)  
Old 28-March-2008, 04:39 PM
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Wrong, that is not the void I am asking about. [No problem, I probably will never need it.]
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3756 (permalink)  
Old 30-March-2008, 09:34 AM
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Does it lie in the constellation of Eridanus?
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  #3757 (permalink)  
Old 30-March-2008, 03:53 PM
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Not Eridanus.
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3758 (permalink)  
Old 30-March-2008, 04:47 PM
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That was far too easy I suppose. Is the void located outside of our solar system?
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  #3759 (permalink)  
Old 30-March-2008, 08:10 PM
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Yep. It's outside our solar system.
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3760 (permalink)  
Old 31-March-2008, 01:35 AM
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I should mention that "void" is my description only. The term they use is "structure". Further, the void is not completely empty. What is inside, however, has never been seen before.
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3761 (permalink)  
Old 01-April-2008, 10:25 PM
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Hint: the object inside the "void" is a forming object.
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3762 (permalink)  
Old 03-April-2008, 12:57 AM
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Hint: The forming object is related to 8 already formed objects here in our system, though more closely with one of these.
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3763 (permalink)  
Old 03-April-2008, 12:05 PM
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You'd appear to be refering to a void in an circumstellar disk caused by a growing planet sweeping up nearby material.
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Far out in the uncharted backwaters of the unfashionable end of the western spiral arm of the Galaxy lies a small unregarded yellow sun. Orbiting this at a distance of roughly ninety-two million miles is an utterly insignificant little blue green planet whose ape-descended life forms are so amazingly primitive that they still think digital watches are a pretty neat idea.
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  #3764 (permalink)  
Old 03-April-2008, 01:16 PM
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Yep. Where is that sucker?
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3765 (permalink)  
Old 03-April-2008, 01:22 PM
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Is the "void" located in the Southern Celestial Hemisphere?
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  #3766 (permalink)  
Old 03-April-2008, 01:27 PM
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Quote:
Originally Posted by Dave Mitsky View Post
Is the "void" located in the Southern Celestial Hemisphere?
Nope. [Hint: it's in the other hemisphere. ]
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3767 (permalink)  
Old 03-April-2008, 05:23 PM
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Is is it located within the swath of sky represented by the first 12 hours of right ascension? (BTW, is this in the 20 Questions format?)
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  #3768 (permalink)  
Old 03-April-2008, 07:16 PM
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Quote:
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Is is it located within the swath of sky represented by the first 12 hours of right ascension? (BTW, is this in the 20 Questions format?)
Yep, it is in the first 12 hr of RA.

I had not planned on the 20 question format, since it shouldn't go that long. I felt we were due for a quicker pace, especially with hints. Such as...

[Hint: The void-like discovery was earlier this year, I am fairly certain.]
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3769 (permalink)  
Old 05-April-2008, 04:34 PM
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The abrupt end of the Kuiper belt at 50 AU?
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  #3770 (permalink)  
Old 05-April-2008, 06:09 PM
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The abrupt end of the Kuiper belt at 50 AU?
Nope.

So far, you know that it is a void in a circumstellar disk where a planet is forming. This recent image appears to be the first ever of such an event.

As to its constellation, astronomers orgainze constellations with a system that would put this one in the first 12.
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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.
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  #3771 (permalink)  
Old 05-April-2008, 06:14 PM