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Update on Mars' atmosphere, Media briefing on NASA Jan 15th
Stu
post Jan 12 2009, 06:01 PM
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Interesting...

http://www.spaceref.com/news/viewpr.html?pid=27336



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djellison
post Jan 15 2009, 05:26 PM
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The story here, is that Astrobiology is off topic for UMSF. Rule 1.2. This is the first, last and only warning. In the post press-conf rush, I will not hesitate in hitting the delete button or issue suspensions.
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SirBruce
post Jan 15 2009, 06:05 PM
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QUOTE (djellison @ Jan 15 2009, 09:26 AM) *
The story here, is that Astrobiology is off topic for UMSF. Rule 1.2. This is the first, last and only warning. In the post press-conf rush, I will not hesitate in hitting the delete button or issue suspensions.


Wow, guess things have changed since I stopped reading UMSF months ago. I recall all sorts of discussion in the past. I guess there must have been some thread that got out of hand and you laid down some new rules. Too bad; I'm not much interested in a place that's going to completely ban astrobiology discussions just to keep a lid on UFOlogists and the like. Good luck to you, Doug.
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djellison
post Jan 15 2009, 06:29 PM
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QUOTE (SirBruce @ Jan 15 2009, 06:05 PM) *
I'm not much interested in a place that's going to completely ban astrobiology discussions just to keep a lid on UFOlogists and the like.



So be it. I am sure you, and anyone else who wants to discuss it can do so elsewhere. I will almost certainly join in the debate over at www.bautforum.com , for example.

I am not completely banning astrobiological discussions. I'm not saying that no one can discuss it. But the rules of UMSF dictate that you can't discuss it here. It's not what UMSF is for. Everyone is totally free to talk about them elsewhere - and I'll probably join you! Yes - this is a baby out with bathwater issue. Rather that, than descend into a bickering fringe-theory conspiracy infested argument about astrobiology and methane. The price to pay for keeping UMSF to the standards we do, is the exclusion of things that may risk damaging it.


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Guest_Sunspot_*
post Jan 15 2009, 06:35 PM
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QUOTE (djellison @ Jan 15 2009, 06:29 PM) *
I am not completely banning astrobiological discussions. I'm not saying that no one can discuss it. But the rules of UMSF dictate that you can't discuss it here.


That's a somewhat contradictory statement.
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djellison
post Jan 15 2009, 07:46 PM
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QUOTE (Sunspot @ Jan 15 2009, 06:35 PM) *
That's a somewhat contradictory statement.


It was written in a hurry. The point I'm making is that people can talk about anything they want. But they can't talk about biology, here. People object as if I'm banning them from discussing the subject. I'm not. I'm saying you can't talk about it HERE, in this forum, with these rules. It's not as if people can't go and talk about it somewhere else. Sorry if that was not clear.

There are things I want to talk about that, if I posted them here, I, in my admin role, would delete them, and then ban myself resulting in a catastrophic rip in the forum-time continuum. I know the rules for UMSF, so I stick firmly within them. If I want to discuss things that are outside the scope of UMSF (and regularly, I do) I visit BAUT usually.
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SirBruce
post Jan 15 2009, 08:04 PM
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I wasn't going to post again -- I've found most admins don't care to discuss their policies in-depth -- but given that this has dragged out a little bit, what the hell, I feel the need to add my two cents.

QUOTE (djellison @ Jan 15 2009, 11:46 AM) *
It was written in a hurry. The point I'm making is that people can talk about anything they want. But they can't talk about biology, here. People object as if I'm banning them from discussing the subject. I'm not. I'm saying you can't talk about it HERE. It's not as if people can't go and talk about it somewhere else. Sorry if that was not clear.


I think this is either a very weak defense, or simply muddying the waters, or is missing the point. Of course you mean you are banning them from discussing the subject HERE and not elsewhere. What, do some people think you're god? Do you have control over the entire Internet? Maybe you're getting at that you're an admin elsewhere. But in any case, people who are objecting are objecting because you're choosing to ban it HERE, and the fact that it's a valid topic elsewhere is more or less irrelevant to their (or at least, my) feelings and objections.

QUOTE (djellison @ Jan 15 2009, 11:46 AM) *
There are things I want to talk about that, if I posted them here, I, in my admin role, would delete them, and then ban myself resulting in a catastrophic rip in the forum-time continuum. I know the rules for UMSF, so I stick firmly within them. If I want to discuss things that are outside the scope of UMSF (and regularly, I do) I visit BAUT usually.


I can respect the desire of admins to create such rules in order to keep conversations from getting out of control, but in this case I think it's a misguided rule going way too far. A huge part of unmanned spaceflight science is astrobiological in nature. It seems bizarre to ban such discussion of that. I can't imagine trying to discuss measruements from Mars landers and rovers, or extrasolar planet observatories, all the while cautiously avoiding any mention of biological implications of those results. A whole chunk of the discussion of the nature of organics on Titan was related to their value in analyzing pre-biotic, if not ultimately biotic, chemistry. In this very thread, even after your previous warning, other people have already discussed biology. How can people even discuss the NASA press conference, without discussing the very questions and answers which were focused on biology at least 80% of the time? I presume if NASA someday *did* announce an unmanned probe discovered life on an extrasolar body, it would become a valid topic to discuss here? Seems kind-of silly that it can't be discussed until then.

But, as I said before, it was not my intention to come in here and cause a big ruckus about the rules. You can run your site as you want; I'm simply disappointed and my subsequent interest in posting here after years of lurking is substantially reduced.
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djellison
post Jan 15 2009, 08:20 PM
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QUOTE (SirBruce @ Jan 15 2009, 08:04 PM) *
I think it's a misguided rule going way too far.


As I've said elsewhere in similar discussions - accusations of baby out with bathwater are expected, and at least partially justified. But that's the price that I consider worth paying. Emilys posts explains it very very well.

No - I don't think I'm some internet god. But I fail to see why people go 'Wahahh - I want to talk about X'. What is stopping them doing that? Nothing. Find a place where it's allowed, and do it. I don't complain that I can't talk about manned spaceflight, or religion, or biology, or politics, or other off topic stuff. I stick to the rules and find somewhere else to talk about the issues I want to talk about that are not within the remit of UMSF.

UMSF is, intentionally, about a very very small subject area. S/N ratio is the currency of forums, and this one is, fortunately, quite high. I don't intend to risk it on subject matter that is, at its core, off topic. What is and isn't acceptable in a forum is more than just reading it's URL and assuming that's it.

Doug
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Posts in this topic
- Stu   Update on Mars' atmosphere   Jan 12 2009, 06:01 PM
- - djellison   Methane?   Jan 12 2009, 06:02 PM
|- - HughFromAlice   QUOTE (djellison @ Jan 13 2009, 03:32 AM)...   Jan 14 2009, 10:07 AM
- - Stu   I reckon so... after all, all those plesiosaurs, s...   Jan 12 2009, 06:06 PM
- - elakdawalla   Mike Mumma's name is synonymous with methane. ...   Jan 12 2009, 06:16 PM
- - Tesheiner   I'm just trying to remember... wasn't some...   Jan 12 2009, 07:09 PM
- - remcook   For more detail you could probably look at Mumma...   Jan 12 2009, 07:09 PM
- - lyford   QUOTE Mike Mumma's name is synonymous with met...   Jan 12 2009, 07:16 PM
- - helvick   Yep Methane and with the others on this Press Conf...   Jan 12 2009, 09:03 PM
- - Juramike   Here's some handy numbers (source: http://en.w...   Jan 12 2009, 10:04 PM
- - stevesliva   Isn't the methane emitted from mud volcanoes o...   Jan 12 2009, 10:43 PM
|- - Juramike   QUOTE (stevesliva @ Jan 12 2009, 05:43 PM...   Jan 12 2009, 11:45 PM
|- - Tom Tamlyn   There's some interesting background on Mars an...   Jan 13 2009, 12:52 AM
|- - marswalker   Well researched. A theory is that water, iron ox...   Jan 16 2009, 06:44 PM
- - tdemko   The methane from most large mud volcanoes (e.g. Ca...   Jan 13 2009, 02:43 AM
- - Enceladus75   I hope that it has to do with a detection of metha...   Jan 14 2009, 11:15 PM
- - ilbasso   The Sun is claiming that NASA will announce that t...   Jan 15 2009, 02:48 AM
|- - Stu   QUOTE (ilbasso @ Jan 15 2009, 02:48 AM) T...   Jan 15 2009, 06:19 AM
- - Sunspot   The story is starting to appear on quite a few new...   Jan 15 2009, 11:42 AM
- - djellison   Of course, until the news conference, there isn...   Jan 15 2009, 11:48 AM
|- - stevesliva   QUOTE (djellison @ Jan 15 2009, 06:48 AM)...   Jan 15 2009, 08:17 PM
- - Pertinax   But, but... what about the story about the story t...   Jan 15 2009, 01:03 PM
- - Oersted   WE'RE ALL GONNA DIE, RUN, RUN!!!...   Jan 15 2009, 01:11 PM
|- - djellison   QUOTE (Oersted @ Jan 15 2009, 01:11 PM) I...   Jan 15 2009, 02:25 PM
|- - Juramike   QUOTE (djellison @ Jan 15 2009, 09:25 AM)...   Jan 15 2009, 03:32 PM
- - OWW   Forgive me, but I don't understand why methane...   Jan 15 2009, 01:54 PM
|- - ugordan   QUOTE (OWW @ Jan 15 2009, 02:54 PM) Forgi...   Jan 15 2009, 02:00 PM
- - SirBruce   According to news reports, the latest science have...   Jan 15 2009, 04:34 PM
|- - centsworth_II   I continue to be disappointed in the failure to in...   Jan 15 2009, 04:48 PM
|- - Juramike   QUOTE (SirBruce @ Jan 15 2009, 11:34 AM) ...   Jan 15 2009, 05:05 PM
- - Juramike   As written on Fox News: "(American media out...   Jan 15 2009, 05:12 PM
- - djellison   The story here, is that Astrobiology is off topic ...   Jan 15 2009, 05:26 PM
|- - SirBruce   QUOTE (djellison @ Jan 15 2009, 09:26 AM)...   Jan 15 2009, 06:05 PM
||- - djellison   QUOTE (SirBruce @ Jan 15 2009, 06:05 PM) ...   Jan 15 2009, 06:29 PM
||- - Sunspot   QUOTE (djellison @ Jan 15 2009, 06:29 PM)...   Jan 15 2009, 06:35 PM
||- - djellison   QUOTE (Sunspot @ Jan 15 2009, 06:35 PM) T...   Jan 15 2009, 07:46 PM
||- - SirBruce   I wasn't going to post again -- I've found...   Jan 15 2009, 08:04 PM
||- - djellison   QUOTE (SirBruce @ Jan 15 2009, 08:04 PM) ...   Jan 15 2009, 08:20 PM
||- - ilbasso   QUOTE (djellison @ Jan 15 2009, 03:20 PM)...   Jan 15 2009, 10:24 PM
|- - Sunspot   QUOTE (djellison @ Jan 15 2009, 05:26 PM)...   Jan 15 2009, 06:24 PM
- - Hungry4info   If you want, you can discuss it on the Extrasolar ...   Jan 15 2009, 06:55 PM
- - imipak   Edit - remove silly question. Apologies for the no...   Jan 15 2009, 06:59 PM
- - Juramike   And the evidence is not clear either way....space....   Jan 15 2009, 07:17 PM
- - Stu   Anyone know of an "audio only" link for ...   Jan 15 2009, 07:21 PM
- - Paolo   On NASA's portal http://www.nasa.gov/mission_p...   Jan 15 2009, 07:32 PM
- - imipak   BBC piece.   Jan 15 2009, 07:37 PM
- - tty   The only way to pin the origin of the methane down...   Jan 15 2009, 07:41 PM
|- - Juramike   QUOTE (tty @ Jan 15 2009, 02:41 PM) The o...   Jan 15 2009, 07:44 PM
- - PDP8E   mars atmosphere is active Methane plumes are seen ...   Jan 15 2009, 07:41 PM
- - Juramike   The source could be clathrated methane (see avatar...   Jan 15 2009, 07:52 PM
|- - ngunn   QUOTE (Juramike @ Jan 15 2009, 07:52 PM) ...   Jan 15 2009, 08:03 PM
|- - Juramike   QUOTE (ngunn @ Jan 15 2009, 03:03 PM) Exa...   Jan 15 2009, 08:10 PM
- - imipak   Active hotspots identified are Terra Sabae, Nili F...   Jan 15 2009, 07:52 PM
- - elakdawalla   Let me try to explain in a different way. This si...   Jan 15 2009, 08:10 PM
|- - Sunspot   QUOTE (elakdawalla @ Jan 15 2009, 08:10 P...   Jan 15 2009, 10:34 PM
|- - djellison   QUOTE (Sunspot @ Jan 15 2009, 10:34 PM) T...   Jan 16 2009, 12:32 AM
- - Julius   Any ideas as to whether current Mars orbiters with...   Jan 15 2009, 08:20 PM
- - ollopa   I couldn't help noticing that two of the panel...   Jan 15 2009, 08:22 PM
- - silylene   i do wish that the researchers did not seriously c...   Jan 15 2009, 09:06 PM
|- - marsbug   QUOTE (silylene @ Jan 15 2009, 09:06 PM) ...   Jan 15 2009, 10:03 PM
- - gpurcell   FWIW, looks like the observations were purely Eart...   Jan 15 2009, 09:19 PM
- - Fran Ontanaya   Oi, if there's snow, snow will be studied, not...   Jan 16 2009, 12:41 AM
- - vjkane   I just posted a summary of a proposed mission to f...   Jan 16 2009, 01:15 AM
- - Oersted   Ok, we´re all getting serious and discussing signa...   Jan 16 2009, 01:36 AM
- - nprev   Thanks for the interesting summary on your blog, V...   Jan 16 2009, 01:39 AM
- - Juramike   Are CO2:CH4 clathrates possible? If you mean CO2 ...   Jan 16 2009, 02:00 AM
|- - marswalker   Not to mention the levels of UV - once at the surf...   Jan 16 2009, 06:49 PM
- - nprev   Sounds less stable than me after an hour without a...   Jan 16 2009, 03:43 AM
- - eoincampbell   The rules page is quite a read itself... Simple, y...   Jan 16 2009, 04:00 AM
- - dvandorn   While there will be an awful lot of study and theo...   Jan 16 2009, 05:36 AM
|- - HughFromAlice   QUOTE (dvandorn @ Jan 16 2009, 03:06 PM) ...   Jan 16 2009, 11:44 AM
|- - silylene   QUOTE (HughFromAlice @ Jan 16 2009, 11:44...   Jan 16 2009, 02:36 PM
- - marsophile   There is one ingredient for habitability that, as ...   Jan 16 2009, 10:59 PM
- - nprev   I thought that there was in fact a small fraction ...   Jan 17 2009, 01:51 AM
|- - mchan   QUOTE (nprev @ Jan 16 2009, 05:51 PM) ......   Jan 17 2009, 03:33 AM
|- - mcaplinger   QUOTE (mchan @ Jan 16 2009, 07:33 PM) Bot...   Jan 17 2009, 05:35 AM
- - nprev   Thank you, MC. My suspicious-sounding words undoub...   Jan 17 2009, 03:45 AM
- - elakdawalla   One of the press at the briefing (I didn't wri...   Jan 17 2009, 06:08 AM
|- - lyford   QUOTE (elakdawalla @ Jan 16 2009, 10:08 P...   Jan 18 2009, 08:12 PM
- - imipak   I hadn't heard of the concept of sub-permafros...   Jan 17 2009, 10:11 PM
|- - Fran Ontanaya   QUOTE (imipak @ Jan 17 2009, 11:11 PM) I ...   Jan 18 2009, 02:58 PM
- - silylene   From Science Daily: http://www.sciencedaily.com/re...   Jan 18 2009, 02:24 AM
|- - sci44   QUOTE (silylene @ Jan 18 2009, 02:24 AM) ...   Jan 18 2009, 12:04 PM
|- - AndyG   I'm having a hard time getting my head around ...   Jan 18 2009, 02:36 PM
|- - centsworth_II   QUOTE (AndyG @ Jan 18 2009, 09:36 AM) how...   Jan 18 2009, 06:24 PM
- - nprev   Good analysis, Sily; thanks! The issue at ha...   Jan 18 2009, 08:05 AM
|- - centsworth_II   QUOTE (nprev @ Jan 18 2009, 03:05 AM) The...   Jan 18 2009, 09:50 AM
- - centsworth_II   Remember about a year ago, NASA was deciding which...   Jan 18 2009, 09:39 AM
|- - HughFromAlice   QUOTE (silylene @ Jan 18 2009, 11:54 AM) ...   Jan 18 2009, 10:46 AM
- - nprev   Oh, definitely it was deliberate; my only question...   Jan 18 2009, 09:17 PM
- - djellison   For information - we have discussed the biology is...   Jan 19 2009, 03:45 PM
- - ngunn   I'd been chewing this over and come to the sam...   Jan 19 2009, 04:19 PM
- - Juramike   Mars methane map made APOD. Global map of methane...   Jan 19 2009, 04:26 PM
- - MarsIsImportant   Much of the known plumes seem to originate from th...   Jan 19 2009, 05:37 PM
- - nprev   Doug, I support the decision because the rationale...   Jan 19 2009, 05:46 PM
- - SpaceListener   QUOTE The plumes of methane appeared over northern...   Jan 19 2009, 07:36 PM
- - ArMaP   Sorry for this question from someone that does not...   Jan 19 2009, 10:27 PM
|- - Juramike   That is an EXCELLENT question. It would imply one...   Jan 19 2009, 11:26 PM
|- - aggieastronaut   it seems someone else answered the question before...   Jan 19 2009, 11:28 PM
- - Juramike   And I think I know why in this particular case it...   Jan 19 2009, 11:58 PM
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