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Wikipedia:Articles for deletion/Objects visible from space

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This is an old revision of this page, as edited by Armbrust (talk | contribs) at 00:52, 17 May 2010. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Objects visible from space (edit | talk | history | protect | delete | links | watch | logs | views) – (View log • AfD statistics)
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This article was just created. While the topic could be notable, there are virtually no objects that can be determined from space. The article says that "cities and dams" or something are visible. Maybe, but I don't see how the article can be expanded. Maybe someone can userfy this for a while to get some relevant content, but until then I do not believe it is worthy of inclusion, as it is unlikely to be expanded.Timneu22 · talk 17:29, 11 May 2010 (UTC)[reply]

delete - no references, but if the creator can collect some reliable sources, then it should be fine. Qö₮$@37 (talk) 17:37, 11 May 2010 (UTC)[reply]

I can userfy it, if that's what you want. Of course, if nothing manmade can be seen from space without binoculars or a good camera, then that's all the article should say. But I was hoping to address the continuing dispute over whether the Great Wall of China is visible from space. And what instruments you need to see it, if naked eye observation has always failed so far.
Also, if the Great Wall is (barely?) visible, is anything else visible? How about an airport runway, which ought to provide a lot more contrast and be a lot wider than a wall made of (earthern?) material the same color as the background? --Uncle Ed (talk) 17:40, 11 May 2010 (UTC)[reply]
The information seems like it should go on Great Wall of China, nowhere else. (You'd have a larger article if you listed things that cannot be viewed from space.) ;-) — Timneu22 · talk 17:41, 11 May 2010 (UTC)[reply]
Response It would give you the opportunity to work on it at your convenience. Wikipedia has changed quite a bit over the years (for the better, I believe), and it's the victim of its own success. I gather that in Wikipedia's salad days, the appearance of a new article would inspire others to add their knowledge to the article. Now, the appearance of a new article means that it will be inspected to see whether it is, on its face, a good encyclopedia article. Although I honestly believe that there are people who take a delight in nominating articles, the vast majority of the nominations are made by people who are concerned about the quality of Wikipedia, which is taken more seriously now than it was even five years ago. When I create an article, I operate under the assumption that it's likely to be examined with a critical eye, so I work on it in userspace first, where I have all the time in the world to provide enough sources needed to back up the statements made. It may take more time that way, but not as much time as it would take for me and for its supporters to argue about its continued existence. In addition, it sets a good example for others. I'm glad to see that the days of "this-is-a-stub" are becoming just a memory. Mandsford (talk) 16:18, 12 May 2010 (UTC)[reply]

Looks like the rescue effort has worked; the article I nominated does not look like the article that appears now.Timneu22 · talk 09:52, 13 May 2010 (UTC)[reply]

  • Keep based on Bearian's work. Now THAT's how an article should be written. Mandsford 12:36, 13 May 2010 (UTC)[reply]
  • Delete - the problem with this is two-fold... firstly it needs to define how far up (minimum) we are talking, secondly it needs to discuss "resolution"... but combining these two factors you get a pretty straightforward result ..that anything more than a given width (not length as per Great Wall) will appear due to simple optical science. In a nutshell anything natural or man-made, with enough contrast in relation to its background, becomes visible at width x in relation to height y above the earth.--Stephencdickson (talk) 14:30, 13 May 2010 (UTC)[reply]
I agree that there should be some mention of the Kármán line, which is the conventional definition of outer space starting at an altitude of 100 kilometers above the surface of the Earth. I'm more surprised that nobody has complained about the title, since a world of objects are visible to me from the space that I happen to be occupying. If it's night time, an entire galaxy's worth can come into my field of vision. Mandsford 15:56, 13 May 2010 (UTC)[reply]
SoFixIt - Which is easier, to vote for deleting an entire article, and to have several people get involved in a keep/delete debate (simply because one aspect of the article is unclear)? Or to clarify that aspect? When most people say "visible from space" they mean with the naked eye. Everyone knows that Google has photographs of every street and house in the civilized world. These things are much more easily seen then the earth-colored GW of C. But if the distinction between "visible to the naked eye" and "visible with binoculars" (or telephoto lens) must be made, then by all means suggest that we make that distinction - or just go into the article and do it yourself. --Uncle Ed (talk) 21:02, 13 May 2010 (UTC)[reply]
Oh, well, sorry, Bearian, I should have given you some appreciation instead of ranting like that. But pray hold me excused, because the hostile, "kill it before it's viable" approach grates on my nerves. I have probably spent more time defending the article than writing it, and that's lopsided. --Uncle Ed (talk) 16:07, 15 May 2010 (UTC)[reply]
To Uncle Ed, who has my appreciation as one of the people who made Wikipedia possible, I'd offer the opposite viewpoint-- that this experience is actually confirmation that Wikipedia does function as a community that is building "the free encyclopedia that anyone can edit". Though the Deletion forum may seem like a place where the spirit is "kill it before it's viable", what I have seen in three years of participating is that very few ideas are actually "killed" here. Nearly every action brings an opposite, equal and positive reaction in the form of people seeking a way to preserve the information. Sometimes, there's a rescue (as happened here), with sources being added and more information being gathered. Sometimes, the article creator is encouraged to keep working on the idea in his or her own user page. Sometimes, suggestions are made about how to place the content into existing articles and other places on Wikipedia. On those occasions where the information truly is erased from existence, it's not unusual for it to come back months later in another article. The path that it has taken may be different than what folks like you and Jimbo Wales envisioned almost ten years ago, but I think that it's validated the crazy idea that amateur writers can, when given the opportunity to do so, create a reference work that is just as reliable as a published encyclopedia, with a currency that a book cannot have. For the most part, the people you see here -- the hostile, the nice, the reasonable, the unreasonable-- are good folks, whose social skills are constantly improving as we argue over what Wikipedia should be. It is my hope that when the 10th anniversary is marked, you will be able to say that Wikipedia met and exceeded your expectations. Best wishes. Mandsford 01:26, 16 May 2010 (UTC)[reply]