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This mission may confirm the presence of salty subsurface oceans on Europa, so I am raising it to high importance for spaceflight
 
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{{WikiProject Spaceflight|importance=High}}
| b1 <!--Referencing & citations--> = yes
| b2 <!--Coverage & accuracy --> = yes
| b3 <!--Structure --> = yes
| b4 <!--Grammar & style --> = yes
| b5 <!--Supporting materials --> = yes
| b6 <!--Accessibility --> = yes
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== Updating Profile Picture ==

The mission has been decided to run on solar power and I have updated the article to reflect that choice. Therefore, updating the profile picture to a version the spacecraft with solar panels will provide viewers with a more accurate depiction of the envisioned spacecraft, but I am not sure how to do that. [[User:MKUV|MKUV]] ([[User talk:MKUV|talk]]) 11:40, 8 February 2015 (UTC)

== Removing copyvio text ==

I've removed some text, first a couple of days ago, and again just now. There seems to be confusion about what text is PD and what isn't.
*http://www.planetary.org/blogs/casey-dreier/2013/20130905-no-asrgs-for-europa.html is not PD, it is copyright, and must not be used verbatim, it must be paraphrased, also be careful of close paraphrasing.
*http://futureplanets.blogspot.com.au/2013/05/europa-clipper-update.html is not PD, it is copyright, and must not be used verbatim, it must be paraphrased, also be careful of close paraphrasing.
I have no idea why the content has been replaced with the edit summary "Re-writing, paraphrasing and referencing to comply with WP:Public domain#Government works, Thanks." but it is wrong, neither of the sites listed above are government, or government affiliated, the first is the website of [http://www.planetary.org/about/ "The Planetary Society is a registered 501(c)(3) nonprofit organization."] and the second is the a personal blog, who states [http://www.blogger.com/profile/14227978868817989527 " I don't have any formal tie to NASA or planetary exploration (although I use data from NASA's Earth science missions in my professional work as an ecologist)."] The close paraphrased/verbatim text that I identified in my DYK review as being from NASA I left, as that is acceptable, the content I removed is by no stretch of the imagination PD, and it worries me that you think it is. [[User:Liamdavies|Liamdavies]] ([[User talk:Liamdavies|talk]]) 04:52, 18 December 2013 (UTC)
:What does "PD" mean? [[Special:Contributions/2602:306:BDA0:97A0:466D:57FF:FE90:AC45|2602:306:BDA0:97A0:466D:57FF:FE90:AC45]] ([[User talk:2602:306:BDA0:97A0:466D:57FF:FE90:AC45|talk]]) 22:26, 10 March 2014 (UTC)
::{{P}} "PD" means [[Public domain]] - [[User:Ninney|Ninney]] ([[User talk:Ninney|talk]]) 22:56, 10 March 2014 (UTC)

:::It is foolish to use abbreviations/initialisms/acronyms without explaining what they mean first. That should come via automatic pilot: doing otherwise should be inconceivable. For example, VOIR ([[Venus Orbiting Imaging Radar]]) was used before the name of that one was changed to the "Venus Radar Mapper" and then to the [[Magellan (spacecraft)]].[[Special:Contributions/47.215.211.115|47.215.211.115]] ([[User talk:47.215.211.115|talk]]) 08:53, 28 December 2016 (UTC)

== Importance ==
I've revised the importance of this article for WikiProject Spaceflight from Low to Mid, and added to the article a section explicitly discussing launch options. Both of these are because the importance of this mission takes on a new meaning (i.e. added politics) in the context of it being a possible payload for SLS. ([[User:Sdsds|sdsds]] - ''[[User talk:Sdsds|talk]]'') 00:00, 13 July 2014 (UTC)

:Perhaps you can substitute the probe's image by one displaying solar panels, and not RTGs. CHeers, [[User:BatteryIncluded|BatteryIncluded]] ([[User talk:BatteryIncluded|talk]]) 03:05, 9 February 2015 (UTC)


== Mission name ==
== Mission name ==
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I'm not sure if I want to jump into this, but I would like to understand the Wikipedia policy on references. At a NASA Outer Planets Assessment Group meeting, the program scientist (Curt Neiber) very clearly and specifically explained the change from ``Europa Clipper'' to ``Europa Multiple Flyby Mission.'' He said it was because the actual mission was not required to be exactly like the concept study called ``Clipper.'' Using the name ``Clipper'' could have caused confusion or questions about why EMFM was different from the Clipper concept. But, true to form, Neiber didn't put that in his viewgraphs (which are online and citable), it was just something he said while presenting them. Is there any appropriate way to clarify this in the article based on what I heard him say? I suspect not, but I thought I'd ask. <!-- Template:Unsigned --><small class="autosigned">—&nbsp;Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[User:Fcrary|Fcrary]] ([[User talk:Fcrary#top|talk]] • [[Special:Contributions/Fcrary|contribs]]) 23:16, 10 February 2017 (UTC)</small> <!--Autosigned by SineBot-->
I'm not sure if I want to jump into this, but I would like to understand the Wikipedia policy on references. At a NASA Outer Planets Assessment Group meeting, the program scientist (Curt Neiber) very clearly and specifically explained the change from ``Europa Clipper'' to ``Europa Multiple Flyby Mission.'' He said it was because the actual mission was not required to be exactly like the concept study called ``Clipper.'' Using the name ``Clipper'' could have caused confusion or questions about why EMFM was different from the Clipper concept. But, true to form, Neiber didn't put that in his viewgraphs (which are online and citable), it was just something he said while presenting them. Is there any appropriate way to clarify this in the article based on what I heard him say? I suspect not, but I thought I'd ask. <!-- Template:Unsigned --><small class="autosigned">—&nbsp;Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[User:Fcrary|Fcrary]] ([[User talk:Fcrary#top|talk]] • [[Special:Contributions/Fcrary|contribs]]) 23:16, 10 February 2017 (UTC)</small> <!--Autosigned by SineBot-->


:Conceived as ''Europa Clipper'' in 2013. [http://ieeexplore.ieee.org/abstract/document/7500810/] It went through numerous iterations of spacecraft configurations on its road to becoming an official NASA project in June of 2015. During this process it was given a neutral descriptive name (Multiple Flyby Mission). Once approved, its (original) name was recognized: Europa Clipper. -[[User:BatteryIncluded|BatteryIncluded]] ([[User talk:BatteryIncluded|talk]]) 13:56, 27 October 2017 (UTC)
== Requested move 28 July 2015 ==

<div class="boilerplate" style="background-color: #efe; margin: 2em 0 0 0; padding: 0 10px 0 10px; border: 1px dotted #aaa;"><!-- Template:RM top -->
== SLS will not be ready ==
:''The following is a closed discussion of a [[WP:requested moves|requested move]]. <span style="color:red">'''Please do not modify it.'''</span> Subsequent comments should be made in a new section on the talk page. Editors desiring to contest the closing decision should consider a [[Wikipedia:move review|move review]]. No further edits should be made to this section. ''

Ars Technica, Eric Berger - 4/16/2018, [https://arstechnica.com/science/2018/04/if-were-really-going-to-europa-nasa-needs-to-pick-a-rocket-soon/]:
"Between the first test flight and second flight of the rocket, NASA intends to upgrade the SLS rocket’s upper stage to give it more kick in sending larger payloads deeper into the Solar System. This larger and longer upper stage, known as the “Exploration Upper Stage,” will necessitate significant changes to the mobile launcher. The agency estimated it would take 33 months to accomplish this work, creating a nearly three-year delay expected between the first and second flights of SLS. [...] Not only was this lengthy delay embarrassing for NASA, which wants desperately to show that the SLS can be a useful tool in its exploration plans, it was also bad news for the Clipper."

That link above also states "the administration says that we must launch on an [[Evolved Expendable Launch Vehicle|EELV]]. We will not be able to use the SLS." No mention of the Atlas V. In short: the situation is fluid and the launcher is, as of now, undetermined.
[[User:BatteryIncluded|BatteryIncluded]] ([[User talk:BatteryIncluded|talk]]) 04:30, 22 April 2018 (UTC)

:"Fluid" is a good word for it. But the project itself, in things like presentations to the Outer Planets Assessment Group (OPAG) has consistently said they are baselining SLS with an Atlas V 551 as a backup option. The administration is telling NASA to do something different, and Congress (read Mr. Culberson) keeps telling them to use SLS and get there as soon as possible. While the people in Washington are arguing about it, I suggest we stick with the project's statements. [[User:Fcrary|Fcrary]] ([[User talk:Fcrary|talk]]) 19:01, 22 April 2018 (UTC)

:: This issue of SLS (1 or 1B?), or Atlas V, or Falcon Heavy (+Star48) is widely discussed but this article does not at the moment make it obvious (its clearer in [[SLS]] and its sources) that NASA have been repeatedly mandated to use SLS, and that has not yet been rescinded. NASA have taken care (and spent time & money) to design EC so that it could survive the thermal conditions for gravity assists if it has to launch on a non-SLS. - [[User:Rod57|Rod57]] ([[User talk:Rod57|talk]]) 13:04, 9 July 2020 (UTC)
:: Amended based on existing sources - better sources are in the SLS article.
:: Now EUS is delayed, SLS article says it will launch on 4th SLS block 1 (no EUS). Is that even possible ? or is that why the admin says it must launch on an EELV (per above) ? - [[User:Rod57|Rod57]] ([[User talk:Rod57|talk]]) 13:42, 9 July 2020 (UTC)

== Multiple unsourced edits by IP editor ==

Someone, 2001:18c0:61c:700:f051:2b2a:2e29:572, has just made a large number of unsourced changes to the launch date, launch vehicle, cost, and several other things. I'd rather not go back and forth on this too much, so could someone (like the editor in question) provide references to all those changes, or agree that we should change them back until a reference is available?

In two cases, I'm just going to correct the ones I'm sure are wrong. It's an ice shell not an icy one. "Icy" can mean rock with a bit of permafrost; "ice" conveys the fact that it's mostly or almost entirely ice. And I'm taking out the statement that University of Texas Austin is involved. To the extent that UT is involved, it would be the San Antonio campus through their joint program with SwRI. [[User:Fcrary|Fcrary]] ([[User talk:Fcrary|talk]]) 20:07, 17 February 2020 (UTC)


:A self-correction. I forgot the PI for the [[Radar_for_Europa_Assessment_and_Sounding:_Ocean_to_Near-surface|REASON]] instrument is at UT Austin. But it's being built at JPL, with some work at the University of Iowa. I think the phrasing of the lead confused me. What does instruments "contributed" by the listed institutions mean? They aren't paying for or donating them. Is it supposed to be the institutions building the hardware or the PI institutions or what? And some work is being done at co-I institutions. Is there a clearer way to phrase this? In any case, I'd rather keep it at UT, not UT Austin, because of the UTSA connection through SwRI.[[User:Fcrary|Fcrary]] ([[User talk:Fcrary|talk]]) 20:35, 17 February 2020 (UTC)
The result of the move request was: '''Moved''' per reasonable comment by only responder. — [[User:Kwamikagami|kwami]] ([[User talk:Kwamikagami|talk]]) 23:02, 4 August 2015 (UTC)


== Name of SUDA instrument? ==
----
{{RMnac}}


The Europa Clipper's dust instrument is called "SUrface Dust Mass Analyzer (SUDA)" on the PI institution's web page. (http://lasp.colorado.edu/home/missions-projects/quick-facts-suda/) I think that's reasonably definitive. But the Wikipedia article on the instrument is just "SUrface Mass Analyzer" and someone's just edited this article (Europa Clipper) to match that? I think we should go with what the PI calls his own instrument and also rename the SUDA article. [[User:Fcrary|Fcrary]] ([[User talk:Fcrary|talk]]) 19:58, 23 February 2020 (UTC)
[[:Europa Mission]] → {{no redirect|Europa Multiple Flyby Mission}} – There are two names for the mission used by NASA; the '''''Europa Mission''''', the name used by NASA in media releases ([https://www.nasa.gov/press-release/nasa-s-europa-mission-begins-with-selection-of-science-instruments 1], [http://www.jpl.nasa.gov/missions/europa-mission/ 2]), and the '''''Europa Multiple Flyby Mission''''', the name used in official documents and material by NASA ([https://solarsystem.nasa.gov/europa/docs/ES%202012%20Report%20C%20Flyby%20-%20Final%20-%2020120501.pdf 1], [http://solarsystem.nasa.gov/missions/profile.cfm?Sort=Target&Target=Jupiter&MCode=EuropaFlyby 2]). I want to start a discussion on what the title of this article should be named, since both names are rather predominant; the Europa Multiple Flyby Mission is the official name of the mission, while "Europa Mission" is a suitable title simply because [[WP:COMMONNAME|it's a better known name]] for the mission. Should the article be kept or moved to ''[[Europa Multiple Flyby Mission]]''? [[User:Vesna Wylde|Philip Terry Graham]] 06:12, 28 July 2015 (UTC)
*'''Support''' using the long name; there are many proposed Europa missions. -- [[Special:Contributions/67.70.32.190|67.70.32.190]] ([[User talk:67.70.32.190|talk]]) 06:58, 28 July 2015 (UTC)
*'''Closer's comment''' NASA sometimes uses hyphenation in the mission name as they do in the mission description (it's a [multiple-flyby] mission, not a multiple [flyby mission]),[http://www.lpi.usra.edu/opag/europa2012/ES%202012%20Report%20ES%20Exec%20Summary%20-%20Final%20-%2020120501.pdf] as do others.[http://www.psatellite.com/research/DFDEuropaMission.pdf] Doing the same here per the MOS. — [[User:Kwamikagami|kwami]] ([[User talk:Kwamikagami|talk]]) 23:14, 4 August 2015 (UTC)


== Launch! ==
----
:''The above discussion is preserved as an archive of a [[Wikipedia:Requested moves|requested move]]. <span style="color:red">'''Please do not modify it.'''</span> Subsequent comments should be made in a new section on this talk page or in a [[Wikipedia:Move review|move review]]. No further edits should be made to this section.</div><!-- Template:RM bottom -->


Successful launch from Kennedy Space Center at 12:06 PM EDT on Monday, 10/14/2024.
== Article title ==
https://www.nasa.gov/news-release/liftoff-nasas-europa-clipper-sails-toward-ocean-moon-of-jupiter/ [[User:CounterEarth|CounterEarth]] ([[User talk:CounterEarth|talk]]) 20:55, 14 October 2024 (UTC)


== Trajectory animations ==
Per [[MOS:ITALIC]], italics should be used for the name of the spacecraft, and normal text for the name of the mission. I see from the above discussion that the names are controversial. However, I would still recommend removing the <nowiki>{{italic title}}</nowiki> template from the article (and perhaps the italics from "Europa Multiple-Flyby Mission" in the lede), as this is the name of the mission, not of the spacecraft itself. [[User:Tevildo|Tevildo]] ([[User talk:Tevildo|talk]]) 11:43, 16 October 2016 (UTC)
:I've made the proposed changes to the article. [[User:Tevildo|Tevildo]] ([[User talk:Tevildo|talk]]) 20:43, 5 November 2016 (UTC)
== Requested move 10 March 2017 ==


I think the two side-by-side trajectory animations on solar-system vs. jupiter scale are a bit confusing as they are not in sync while as a reader you would expect them to be. Any objections to edit them into one video that has the two animations synced? --[[User:Jazzman|Jazzman]] ([[User talk:Jazzman|talk]]) 11:00, 18 October 2024 (UTC)
{{requested move/dated|Europa Clipper}}


[[:Europa Multiple-Flyby Mission]] {{no redirect|Europa Clipper}} In March 2017 NASA officially named the mission Europa Clipper see [https://www.jpl.nasa.gov/news/news.php?feature=6772]. [[User:Fotaun|Fotaun]] ([[User talk:Fotaun|talk]]) 19:17, 10 March 2017 (UTC)
:First animation (solar system) starts in 2024 and the second animation (jupiter orbit) starts in 2030, so should the second animation just start later? [[User:Ursaiod|Ursaiod]] ([[User talk:Ursaiod|talk]]) 08:52, 23 November 2024 (UTC)
* '''Support'''. A real name, when one is available, is preferable to a descriptive article title like the present one. <span style="white-space:nowrap;font-family:'Trebuchet MS'"> — [[User:SMcCandlish|'''SMcCandlish''' ☺]] [[User talk:SMcCandlish|☏]] [[Special:Contributions/SMcCandlish|¢]] ≽<sup>ʌ</sup>ⱷ҅<sub>ᴥ</sub>ⱷ<sup>ʌ</sup>≼ </span> 04:44, 11 March 2017 (UTC)

Latest revision as of 13:37, 9 December 2024


Mission name

[edit]

@Vesna Wylde: Hello. NASA's Europa mission is called Europa Clipper, and it can be referred to as the Europa mission just as the Apollo 11 was a "Moon mission". The name remains "Europa Clipper" in NASA's web site and there is no news release to the contrary. Why we don't see you arbitrarily renaming New Horizons mission as the Pluto Mission, or the Curiosity rover mission as the Mars Mission? Thank you. BatteryIncluded (talk) 15:58, 9 July 2015 (UTC)[reply]

@BatteryIncluded: Show me where, in recent sources, that the mission is referred to as Europa Clipper. The official JPL website had been renamed from Europa Clipper to Europa Mission, NASA definitely do not refer to it as Europa Clipper anymore, opting instead to describe it as "Mission to Europa" instead, and many old social media pages for the mission, including Twitter, have been renamed from Europa Clipper to Europa Mission. Recent press releases by NASA regarding the mission have failed to mention the Europa Clipper name, again, opting to call it Europa Mission or "Mission to Europa": 1 2 3 From what I can see, Europa Mission may be a tentative name of sorts; but one thing is clear: the Europa Clipper name is no longer used. Your claim that it is still referred to by NASA as Europa Clipper is not supported. A bit of research can go a long way. PhilipTerryGraham ⡭ ₪ ·o' ⍦ ࿂ 16:15, 9 July 2015 (UTC)[reply]
So NASA describes the Europa Clipper as a "Mission to Europa" and YOU, unilaterally, decide to scrap the official name. Open the NASA web site and type Europa Clipper: [1] (Last Updated: 17 June 2015.) You have not showed that the Europa mission changed name. Again, the news media is hailing right now the "Pluto mission", so will you next change New Horizons article name to The Pluto Mission? BatteryIncluded (talk) 16:31, 9 July 2015 (UTC)[reply]
I have showed that the Europa Mission's name was changed through many sources from NASA and the JPL themselves. The website you linked was to the Solar System Exploration site, which honestly isn't as reliable and not well managed. Note how bringing up a on the Solar System Exploration website lists many cancelled missions and duplicate pages. Note how, when one searches for missions with titles beginning with the letter "E", there's both Europa Clipper, the one you linked to, and another one, the Europa Multiple Flyby Mission, which is actually an identical page for the same mission, but under a different name. Guess which one of the two is actually the main page for the mission? Indeed it is Europa Multiple Flyby Mission. It is listed as the future Jupiter mission on the site, NOT Europa Clipper. If anything, this proves that the mission now has another name: Europa Multiple Flyby Mission. Although, since the Solar System Exploration webiste isn't that relaible of a source, it needs to be corroborated by another source, in my honest opinion.
Also, more importantly, your persistence in suggesting that I would rename other articles erroneously is a personal attack. DO NOT make accusations about personal behavior that lack evidence. I definitely feel uncomfortable by your unnecessary aggression. In no way whatsoever did I rename the article for a purpose other than to correctly update the article. I gave you six different, recent and reliable sources from NASA and the JPL. There is simply no reason for you to claim that I didn't prove anything, and there is definitely no reason for you to start talking slack towards me. I hope this isn't how you normally act towards others in a discussion. Philip Terry Graham 17:16, 9 July 2015 (UTC)[reply]
I you want poetry, listen to Neil Diamond. So the latest NASA update is unreliable to you, and after your very exhaustive and "honest" research you changed the name yet again to another description: "Europa Multiple Flyby Mission". If you can't use common sense, step back, please. I will not entertain any further your obtuse comments. BatteryIncluded (talk) 17:24, 9 July 2015 (UTC)[reply]
Dude, what on Earth are you even talking about? Were you even reading and understanding anything of what I wrote? The Solar System Exploration Website isn't "the latest NASA update", what I've been sourcing earlier were "the latest NASA update[s]". The mission is no longer refereed to as Europa Clipper. If you are less interested in further discussion and more interested in attacking me, I have no choice but to simply ignore you, since you won't provide any other proof that the mission is still being referred to as Europa Clipper. Again, I seriously hope this isn't how you normally act towards people in a discussion. Philip Terry Graham 17:34, 9 July 2015 (UTC)[reply]
So the media [2] is unreliable, and NASA Solar System page is not NASA? This is what I am talking about, you are obtuse and looking to engage into a war edit. I think you are going to have to deal with this in a more appropriate venue. BatteryIncluded (talk) 17:52, 9 July 2015 (UTC)[reply]
I never said that it wasn't NASA, nor did you ever link that article beforehand. The article you posted is a reliable source, however, it's dated from March 2015, a few months before the Europa Mission was finalized for development in May 2015. It was around this time that NASA started dropping the Europa Clipper name. Again, there is no reason to call my actions "obtuse" and claiming that I am attempting to engage in an edit war. You simply need to calm down and think more about discussion of content more than blindly attacking me. Philip Terry Graham 18:16, 9 July 2015 (UTC)[reply]

I'm not sure if I want to jump into this, but I would like to understand the Wikipedia policy on references. At a NASA Outer Planets Assessment Group meeting, the program scientist (Curt Neiber) very clearly and specifically explained the change from ``Europa Clipper to ``Europa Multiple Flyby Mission. He said it was because the actual mission was not required to be exactly like the concept study called ``Clipper. Using the name ``Clipper could have caused confusion or questions about why EMFM was different from the Clipper concept. But, true to form, Neiber didn't put that in his viewgraphs (which are online and citable), it was just something he said while presenting them. Is there any appropriate way to clarify this in the article based on what I heard him say? I suspect not, but I thought I'd ask. — Preceding unsigned comment added by Fcrary (talkcontribs) 23:16, 10 February 2017 (UTC)[reply]

Conceived as Europa Clipper in 2013. [3] It went through numerous iterations of spacecraft configurations on its road to becoming an official NASA project in June of 2015. During this process it was given a neutral descriptive name (Multiple Flyby Mission). Once approved, its (original) name was recognized: Europa Clipper. -BatteryIncluded (talk) 13:56, 27 October 2017 (UTC)[reply]

SLS will not be ready

[edit]

Ars Technica, Eric Berger - 4/16/2018, [4]: "Between the first test flight and second flight of the rocket, NASA intends to upgrade the SLS rocket’s upper stage to give it more kick in sending larger payloads deeper into the Solar System. This larger and longer upper stage, known as the “Exploration Upper Stage,” will necessitate significant changes to the mobile launcher. The agency estimated it would take 33 months to accomplish this work, creating a nearly three-year delay expected between the first and second flights of SLS. [...] Not only was this lengthy delay embarrassing for NASA, which wants desperately to show that the SLS can be a useful tool in its exploration plans, it was also bad news for the Clipper."

That link above also states "the administration says that we must launch on an EELV. We will not be able to use the SLS." No mention of the Atlas V. In short: the situation is fluid and the launcher is, as of now, undetermined. BatteryIncluded (talk) 04:30, 22 April 2018 (UTC)[reply]

"Fluid" is a good word for it. But the project itself, in things like presentations to the Outer Planets Assessment Group (OPAG) has consistently said they are baselining SLS with an Atlas V 551 as a backup option. The administration is telling NASA to do something different, and Congress (read Mr. Culberson) keeps telling them to use SLS and get there as soon as possible. While the people in Washington are arguing about it, I suggest we stick with the project's statements. Fcrary (talk) 19:01, 22 April 2018 (UTC)[reply]
This issue of SLS (1 or 1B?), or Atlas V, or Falcon Heavy (+Star48) is widely discussed but this article does not at the moment make it obvious (its clearer in SLS and its sources) that NASA have been repeatedly mandated to use SLS, and that has not yet been rescinded. NASA have taken care (and spent time & money) to design EC so that it could survive the thermal conditions for gravity assists if it has to launch on a non-SLS. - Rod57 (talk) 13:04, 9 July 2020 (UTC)[reply]
Amended based on existing sources - better sources are in the SLS article.
Now EUS is delayed, SLS article says it will launch on 4th SLS block 1 (no EUS). Is that even possible ? or is that why the admin says it must launch on an EELV (per above) ? - Rod57 (talk) 13:42, 9 July 2020 (UTC)[reply]

Multiple unsourced edits by IP editor

[edit]

Someone, 2001:18c0:61c:700:f051:2b2a:2e29:572, has just made a large number of unsourced changes to the launch date, launch vehicle, cost, and several other things. I'd rather not go back and forth on this too much, so could someone (like the editor in question) provide references to all those changes, or agree that we should change them back until a reference is available?

In two cases, I'm just going to correct the ones I'm sure are wrong. It's an ice shell not an icy one. "Icy" can mean rock with a bit of permafrost; "ice" conveys the fact that it's mostly or almost entirely ice. And I'm taking out the statement that University of Texas Austin is involved. To the extent that UT is involved, it would be the San Antonio campus through their joint program with SwRI. Fcrary (talk) 20:07, 17 February 2020 (UTC)[reply]

A self-correction. I forgot the PI for the REASON instrument is at UT Austin. But it's being built at JPL, with some work at the University of Iowa. I think the phrasing of the lead confused me. What does instruments "contributed" by the listed institutions mean? They aren't paying for or donating them. Is it supposed to be the institutions building the hardware or the PI institutions or what? And some work is being done at co-I institutions. Is there a clearer way to phrase this? In any case, I'd rather keep it at UT, not UT Austin, because of the UTSA connection through SwRI.Fcrary (talk) 20:35, 17 February 2020 (UTC)[reply]

Name of SUDA instrument?

[edit]

The Europa Clipper's dust instrument is called "SUrface Dust Mass Analyzer (SUDA)" on the PI institution's web page. (http://lasp.colorado.edu/home/missions-projects/quick-facts-suda/) I think that's reasonably definitive. But the Wikipedia article on the instrument is just "SUrface Mass Analyzer" and someone's just edited this article (Europa Clipper) to match that? I think we should go with what the PI calls his own instrument and also rename the SUDA article. Fcrary (talk) 19:58, 23 February 2020 (UTC)[reply]

Launch!

[edit]

Successful launch from Kennedy Space Center at 12:06 PM EDT on Monday, 10/14/2024. https://www.nasa.gov/news-release/liftoff-nasas-europa-clipper-sails-toward-ocean-moon-of-jupiter/ CounterEarth (talk) 20:55, 14 October 2024 (UTC)[reply]

Trajectory animations

[edit]

I think the two side-by-side trajectory animations on solar-system vs. jupiter scale are a bit confusing as they are not in sync while as a reader you would expect them to be. Any objections to edit them into one video that has the two animations synced? --Jazzman (talk) 11:00, 18 October 2024 (UTC)[reply]

First animation (solar system) starts in 2024 and the second animation (jupiter orbit) starts in 2030, so should the second animation just start later? Ursaiod (talk) 08:52, 23 November 2024 (UTC)[reply]