Revision as of 19:45, 28 April 2005 editJyril (talk | contribs)Autopatrolled, Rollbackers15,217 editsm →False color image: comment← Previous edit |
Latest revision as of 13:01, 10 July 2024 edit undoQwerfjkl (bot) (talk | contribs)Bots, Mass message senders4,012,451 editsm Removed deprecated parameters in {{Talk header}} that are now handled automatically (Task 30)Tag: paws [2.2] |
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{{Talk header}} |
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English pronunciation . |
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{{Article history |
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|action1date=18:02, 17 April 2006 |
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== Atmosphere == |
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|maindate=July 20, 2006 |
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An atmosphere exists around every larger body of the solar system. The substantial information which is missing here is the pressure / density of the atmosphere. ] 18:52, 18 Mar 2005 (UTC) |
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:The press release announcing the discovery gave no information on the atmospheric properties, only that it is "substantial", whatever that means. --] 20:13, Mar 18, 2005 (UTC) |
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}} |
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{{WikiProject banner shell|class=FA|vital=yes|1= |
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{{WikiProject Astronomy|object=yes|importance=Top|solar_system=yes|ss-importance=High}} |
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{{old move|date=16 June 2022|destination=Enceladus (moon)|result=not moved|link=Special:Permalink/1095314267#Requested move 16 June 2022}} |
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== False color image == |
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{{Annual readership}} |
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==Cassini flyby of plume == |
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The data gathered by Cassini in her final flybys in October (E21) and December 2015 (E22) are expected to yield some clues regarding the chemistry of the moon's ocean and prospects for some form of biochemistry. The data may not be published until December 2016, it seems.... |
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: Cassini did a final flyby of Enceladus in late October that targeted the chemistry of the plumes directly. The INMS team, which includes Glein, is searching for molecular hydrogen in that plume, which would be chemical evidence of active serpentinization. An absence of molecular hydrogen would be a sign that the serpentinization is extinct. The data analysis from this flyby may be completed in time for the American Geophysical Union's fall meeting in December. Glein added that the planned NASA mission to Europa includes advanced descendants of both the CDA and INMS instruments, meaning that in a decade or two, scientists can start to make these same measurements at Europa. This will allow us to better understand the importance of serpentinization across the Solar System. |
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I definitely prefer the old picture over the new false color image. I will revert, if nobody objects! ] 13:15, 27 Apr 2005 (UTC) |
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http://www.space.com/32021-how-life-friendly-is-enceladus-ocean.html |
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Done. ] 13:55, 28 Apr 2005 (UTC) |
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:Yes, on ] the concensus was that the main image of a body should look as realistic as possible. Specifically, false-colour images were considered inferior. In fact, apparently you were the one who reverted that one. :-) --] 17:52, Apr 28, 2005 (UTC) |
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::I'm not at all sure that the current image has true colors whatever that means. Enceladus, with its extremely high albedo, is actually bright white or gray, not brown like in this image which looks like a colorized one. But I've to admit that the current image looks much better.--] 19:45, Apr 28, 2005 (UTC) |
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The data gathered by Cassini in her final flybys in October (E21) and December 2015 (E22) are expected to yield some clues regarding the chemistry of the moon's ocean and prospects for some form of biochemistry. The data may not be published until December 2016, it seems....