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Featured articleSolar System is a featured article; it (or a previous version of it) has been identified as one of the best articles produced by the Wikipedia community. Even so, if you can update or improve it, please do so.
Featured topic starSolar System is the main article in the Solar System series, a featured topic. This is identified as among the best series of articles produced by the Wikipedia community. If you can update or improve it, please do so.
Main Page trophyThis article appeared on Wikipedia's Main Page as Today's featured article on April 9, 2007, and on October 29, 2023.
Article milestones
DateProcessResult
June 6, 2006 Peer reviewReviewed
June 20, 2006 Peer reviewReviewed
July 10, 2006 Peer reviewReviewed
August 4, 2006 Peer reviewReviewed
August 5, 2006 Good article nomineeNot listed
August 8, 2006 Featured article candidateNot promoted
November 7, 2006 Featured topic candidatePromoted
December 7, 2006 Peer reviewReviewed
January 27, 2007 Good article nomineeListed
February 17, 2007 Featured article candidatePromoted
May 12, 2009 Featured article reviewKept
June 13, 2021 Featured topic removal candidateDemoted
June 20, 2022 Featured topic candidatePromoted
July 9, 2022 Featured article reviewKept
Current status: Featured article


The redirect Système solaire has been listed at redirects for discussion to determine whether its use and function meets the redirect guidelines. Readers of this page are welcome to comment on this redirect at Wikipedia:Redirects for discussion/Log/2024 March 9 § Système solaire until a consensus is reached. Duckmather ( talk) 21:46, 9 March 2024 (UTC) reply

Single image depicting both Sizes AND Distances - Critical info which has long been lacking

One method for showing both the sizes and distances to scale all within one single image is by using perspective. Here the Sun-Neptune distance is scaled to the length of a football field. In the foreground, objects corresponding to the Solar System are shown being held in one hand, with the Sun being ~2/3rds the diameter of a golf ball, the four terrestrial planets all being smaller than the ball found at the tip of a pen, and the four gas giants all being smaller than bb pellets. In the inset, perspective has been removed, with the hand being shown up close to one single yard of the field. This image makes it clear that all of the typical representations of the Solar System show a dramatic compression of the vast actual distances.

This article has been lacking critical info about the Solar System. That is an image which presents both the sizes and distances to scale. Nearly everyone has a gross misunderstanding, because all of the images which taught this were grossly misrepresenting one or the other.

THIS edit today added the image shown here which was intended to rectify this situation, but was repeatedly deleted by Remsense ( talk). The essence of the criticism is this:

- An American football field is unrelatable to most of the world ("not everyone has the cultural anchor of a football field"),
- This image has an unprofessional look ("it seems unencyclopedic compared to the rest of the article"),
- This image is not as novel as I seem to believe (I am "overselling the novelty").

I will address the third criticism first:

3) I do not care about this particular image. What I care about is the info it presents. Absolutely nothing in this article conveys visually to scale how vast the distances are between objects likewise shown to scale. Not novel? Again, I do not care. Find one you like, and then show that image here. The point was, and remains, that nowhere does this article show this. It has been one full DECADE since this image was published to Wikipedia, yet this article persists without showing anything to the public. Not in any single image at all.
1) The entire world is familiar with soccer. And the vast majority of people all around the world have some understanding that this peculiar sport of American football (which shares its evolution with Association Football) is a field /pitch of roughly the same size. The goal line to goal line distance of an American football field to a soccer pitch is quite comparable. And this plain fact is literally spelled out right here on Wikipedia, in exact terms: List_of_unusual_units_of_measurement#Football_field_(length)
There it explains that the FIFA World Cup recommended goalline-to-goalline distance is 105m (115yds). The NFL American football field distance shown in this image is 100yds (91.44m). It is a difference that is within 15%. Look closely at the image, and you can see that the game being played is soccer. None of the players seem to be bothered by the hash marks. And the obvious advantage of the hash marks is that it helps to give an extremely precise correlation to planet distances. This does not happen on soccer fields around the rest of the world (as far as I'm aware).
2) As for the image seeming to be "unencyclopedic", I would argue that it is a tragic disservice to the typical reader to withhold vital info because certain editors wish to value style over substance.
And the entire concept of Wikipedia is along the lines of 'Stone Soup'. Ok, maybe you find this particular image to be not to your taste at this point in time, but what it DOES DO is serve as a call to editors around the entire planet to come up with a BETTER image.

This is how Wikipedia has become the best source of info for everyone in the world. Not by chopping down efforts toward progress, but by building on top of it. -- Tdadamemd19 ( talk) 17:34, 18 March 2024 (UTC) reply

Dude, uncool. CactiStaccingCrane ( talk) 13:28, 31 March 2024 (UTC) reply

Also also...

- "visuals should ideally be legible at thumbnail size, which this certainly is not".
4) This fourth criticism is regarding legibility. The way most thumbnail images work on Wikipedia is that the small image conveys the essence of the info being presented. And readers who wish to gather more detailed info have the option to click on the image to get the full-sized presentation. It seems clear to me that the essential info IS conveyed with the thumb. Just a cursory reading of the image description makes it clear that the Sun-Neptune distance has been scaled down to the length of this field. This seems perfectly clear, once that basic premise has been understood. The exact details are unimportant to most. But the fundamental concept is not presented anywhere else in this article, except in words.

My persistence here has been based on the notion that a picture is worth a thousand words. This is why Wikipedia included the capability to present images from its very inception. Of course the thumbnail does not present all of the image's info in full. That is actually the very purpose of thumbnails. To give the essence. -- Tdadamemd19 ( talk) 17:49, 18 March 2024 (UTC) reply

This is a featured article. If you accept that this image is not encyclopedic, then it shouldn't be on a featured article, because this is meant to be example of Wikipedia's best work. A discussion of the merits of an illustration of this kind is fine, but I'm still skeptical of the depth of the revelation it provides as you describe. Remsense 18:02, 18 March 2024 (UTC) reply
To sacrifice vital info for the purpose of maintaining 'featured article' status is exactly the criticism which was conveyed by upholding style over substance.
But more importantly, the argument can be made that including this edit makes it an even better featured article. That is my personal view. Nowhere did I express my personal view that this image is not encyclopedic. What I did was acknowledge that it is your view, and might be shared by certain other editors. -- Tdadamemd19 ( talk) 18:10, 18 March 2024 (UTC) reply

Also also also...
I am just now noticing that these words look to have long been in stable form here at the end of this Distances and scales section:

If the Sun–Neptune distance is scaled to 100 metres (330 ft), then the Sun would be about 3 cm (1.2 in) in diameter (roughly two-thirds the diameter of a golf ball), the giant planets would be all smaller than about 3 mm (0.12 in), and Earth's diameter along with that of the other terrestrial planets would be smaller than a flea (0.3 mm or 0.012 in) at this scale.

Here is the NASA school education page which was offered in reference: NASA for educators

So one option would be to add this old NASA image which goes a long way toward explaining the text. But then again, that cartoon does not show any of the sizes to scale. -- Tdadamemd19 ( talk) 18:13, 18 March 2024 (UTC) reply

All your points hinge on the novelty and importance of the content in question—as do all content discussions—and I apologize, we have to agree to disagree here. I think it's a neat idea that could possibly be a net positive to the article in some form, but not in this form for the reasons I've stated. I think the NASA image gets us part of the way there, but I'm curious what other contributors think, since I've added comparably very little to this article. Remsense 18:51, 18 March 2024 (UTC) reply

A "realistic" image of sizes and distances would be meaningless. We would have the sun and then some tiny and indistinguishable points at very long distances. And unless the image is incredibly big, the rocky planets would be so small that should very well be invisible to the naked eye. The Solar system is a case where the image (any image, in Wikipedia or elsewhere) is unrealistic by necessity, and the truth must be explained in text because an image would not work. Cambalachero ( talk) 18:50, 18 March 2024 (UTC) reply

Jeez, Tdadamemd19, did you think that by waiting long enough you could restart your war? [ For the record, he tried this back in 2014]. This article has already been modified as far as it can be in response to his complaints. Serendi pod ous 20:05, 18 March 2024 (UTC) reply

God almighty. I mean—I guess yes, that could work, since he last tried this a month after I first made my account, and years before I became a contributor. The theory of patience is sound. Remsense 20:07, 18 March 2024 (UTC) reply
Also for the record, in a truly accurate size and distance map of the Solar System in which the Sun's diameter is 2 inches, Mercury would be seven feet away and less than 0.2 mm wide. Serendi pod ous 20:14, 18 March 2024 (UTC) reply
  • I thought that "Americans measuring everything in football fields" is a meme, but here we are... Artem.G ( talk) 20:22, 18 March 2024 (UTC) reply
  • Sorry but I don't find that image to be particularly useful as an example of Solar System scale, especially when it requires an exceedingly long caption to explain what it means. Plus it looks amateurish. There are better examples out there. Praemonitus ( talk) 05:01, 20 March 2024 (UTC) reply

Mention Pluto as considered a former planet in lede

I’ve been reverted in my edit (rather harshly labeled in the revert summary as “awkward,” which I dispute) by an editor, and I’d like some other views, thanks. I believe it is helpful to briefly mention Pluto’s former status in the lede, since most people only read the lede and Pluto has only been demoted for the last couple decades after over 70 years of official planethood. Jusdafax ( talk) 05:59, 20 March 2024 (UTC) reply

No. Lots of things we once believed are no longer recognised as true. This is just one of them. No need. HiLo48 ( talk) 07:00, 20 March 2024 (UTC) reply
This, and the additional controversy surrounding the 2006 reclassification, are already discussed on Pluto's main article and the article on dwarf planets, both of which are relatively high-traffic articles. The Solar System article itself already mentions this as well (see Notes), though it is relatively obscure and inserting the information into a section could be helpful; however, leads alone aren't meant to be exhaustive. ArkHyena ( talk) 08:23, 20 March 2024 (UTC) reply
There are plenty of planets no longer considered planets, including the Sun, the Moon, and four asteroids. Should we mention them too? Serendi pod ous 09:09, 20 March 2024 (UTC) reply
Sure, Pluto is a planet in the traditional sense, as are all the other dwarf planets. However, the lead doesn't discuss the discovery history, so there's no need to single out Pluto for that reason. I prefer the current wording which has the planets segregated by class. It aligns with the current IAU definition, as do, for example, the modern constellation boundaries. Praemonitus ( talk) 16:15, 20 March 2024 (UTC) reply

the link to chaotic in structure and composition

it links to a card game, i assume it is not talking about a danish card game. TheT.N.T.BOOM! ( talk) 16:32, 26 March 2024 (UTC) reply

Good catch, thanks for pointing this out. Pointed it to Chaos theory, which was probably the intended destination. Remsense 17:14, 26 March 2024 (UTC) reply

Clean up

I just made some major changes to the article. The most notable of which are:

  • Convert small headers listing individual bodies into bullet points, conserving the links using {{ visible anchor}}
  • Merge oddball sections "Comparison with extrasolar systems" and "Location", create a new section for a general overview (which is basically a repackaged version of "Comparison with extrasolar systems" with some irrelevant information transferred to other parts of the article). Move "General characteristics" down for readability.
  • Remove AU to kilometers and miles conversion, strictly only use AU. Also replaced "approximately X AU from the Sun" with clear aphelion and perihelion data.

There are a few parts of this article that I still feel lacking, such as the description of individual bodies or some subsections in "General characteristics". What do you think about the article as it is? CactiStaccingCrane ( talk) 08:12, 6 April 2024 (UTC) reply

I've restored the comparison with extrasolar systems section. It made no sense to take a perfectly good descriptive title and rename it withe the meaningless "overview".

I've also restored the location section. Celestial neighbourhood does not belong in a section called general characteristics of the solar system. Fdfexoex ( talk) 07:03, 7 April 2024 (UTC) reply

Made sense, but I always feel like it is an odd-ball thing... CactiStaccingCrane ( talk) 08:24, 7 April 2024 (UTC) reply
I merged the "extrasolar systems" section to the general characteristics of the solar system. CactiStaccingCrane ( talk) 09:07, 7 April 2024 (UTC) reply

Also I just fixed picture placement. CactiStaccingCrane ( talk) 15:57, 9 April 2024 (UTC) reply

Wiki Education assignment: English Composition 1102 085

This article is currently the subject of a Wiki Education Foundation-supported course assignment, between 4 March 2024 and 2 May 2024. Further details are available on the course page. Student editor(s): Jgleana ( article contribs).

— Assignment last updated by Jgleana ( talk) 03:47, 12 April 2024 (UTC) reply

@ Jgleana Hey! Do you want some help? CactiStaccingCrane ( talk) 12:12, 12 April 2024 (UTC) reply

Readers and lurkers, what do you think about this article

I'd reckon that at least one people see this talk page every day. If that person is you, please tell me:

  • What do you like about this article?
  • What do you don't like about this article?
  • What is something that you wish this article would talk more about?

I want to get some ideas for improvement, because the Mars article as it is right now is great, but not amazing. I want to turn this into an amazing article. Readers, anonymous editors and registered editors, feel free to make a comment.

P.S. you might notice that I made the same thread at Talk:Mars. That's because I don't want to improve an article, I want to improve 2 articles. :) CactiStaccingCrane ( talk) 12:24, 12 April 2024 (UTC) reply

Well, both this article and the one for Mars are featured articles. Of course that there may still be room for improvement if we find out ways to improve them even further, but "great but not amazing" is not exactly specific. Cambalachero ( talk) 12:54, 12 April 2024 (UTC) reply
Both Mars and the Solar System have passed FAC in 2007, which I was 1 year old at the time and when Wikipedia's FAC standard was still relatively low. If both of these articles must go through FAC again, then it would certainly don't pass. But I feel that there's another problem at play here which is that these articles are simply not interesting enough. I want to have an article that...
  • a teacher could copy the lead and give it to student to read in an assignment,
  • a person could skim this article for facts to argue on the internet,
  • a reader who's interested in astronomy could read as a comprehensive introduction to the topic, and
  • an astronomer could read these articles as a refresher.
You know what I mean. I feel that Wikipedia right now is neglecting its readers and I want to reverse that trend. CactiStaccingCrane ( talk) 13:03, 12 April 2024 (UTC) reply
The page is a feature article and has been edited by scientists, astronomers, and other professionals in their fields. Can you point to an instance in the lead in which an edit would improve the page per the bullet points above, thanks. Randy Kryn ( talk) 13:52, 12 April 2024 (UTC) reply
I think that the biggest improvement to move towards this direction is to reorganize the content and make it easier to navigate. I can attest to that via my prior revisions to the article. Before, the article's planets and dwarf planets sections are a bit hard to digest. I removed the sub-subsections, turn them into bullet points and move individual images into small galleries at the top of the section. Virtually none of the content has been removed, except for unit conversions. Now, I think that the article is easier to skim compared to before. CactiStaccingCrane ( talk) 14:19, 12 April 2024 (UTC) reply
Just looked at the page history and see you've done one of your multi-edit runs over the last few days (lot of edits to a featured and well-edited article). I hope page watchers take note and check your edits. Maybe better, maybe worse, but lots of edits on a well-known page, hopefully you know what you are doing. I'm not going to check for awhile but might end up reverting some again, hopefully not too many bad edits to dig out and spend time fixing but maybe a long-time page editor will come by to check. Randy Kryn ( talk) 14:31, 12 April 2024 (UTC) reply
I did a comparison and most of it seemed okay. I don't think there is a need to expand 'AU' and 'ly' in the infobox; the box should be kept succinct without additional word padding. Expanded definitions are best left to the article body. Praemonitus ( talk) 17:38, 12 April 2024 (UTC) reply
Actually, per the MoS: "Where space is limited (such as tables, infoboxes, parenthetical notes, and mathematical formulas) unit symbols are preferred." Hence they should be reverted. Praemonitus ( talk) 22:17, 12 April 2024 (UTC) reply
Thanks Praemonitus, that's encouraging news. Can you please keep further track of the edits as CactiStaccingCrane is continuing the days-long edit run and I don't have the before-and-after mental pattern of the changes. Thanks. Randy Kryn ( talk) 04:53, 13 April 2024 (UTC) reply
I don't need someone to babysit, thank you. CactiStaccingCrane ( talk) 11:46, 13 April 2024 (UTC) reply
Don't take it personally, but you can expect featured articles to be watched closely. They have already passed a difficult edit review process to get where they are, and nobody wants to have to repeat that process unless they have to. Praemonitus ( talk) 14:27, 13 April 2024 (UTC) reply

I think that the asteroid belt and kuiper belt section needs some work. I think that the dwarf planets descriptions should be shortened significantly and content summarizing different minor planet populations should be further developed. CactiStaccingCrane ( talk) 14:30, 13 April 2024 (UTC) reply

The article is written Wikipedia:Summary style. There will obviously be differences in content preferences between different editors, but one decent paragraph for each of the dwarf planets seems about right. Praemonitus ( talk) 15:08, 13 April 2024 (UTC) reply