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Talk:Space Shuttle Columbia disaster

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Latest comment: 3 months ago by Jeff in CA in topic SRB Ablator
Featured articleSpace Shuttle Columbia disaster 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.
Main Page trophyThis article appeared on Wikipedia's Main Page as Today's featured article on February 1, 2023.
On this day... Article milestones
DateProcessResult
November 20, 2005Featured article candidateNot promoted
June 18, 2006Peer reviewReviewed
July 5, 2006Good article nomineeListed
July 30, 2008Good article reassessmentDelisted
November 17, 2022Good article nomineeListed
December 16, 2022Featured article candidatePromoted
On this day... Facts from this article were featured on Wikipedia's Main Page in the "On this day..." column on February 1, 2007, February 1, 2008, February 1, 2009, February 1, 2010, February 1, 2013, February 1, 2017, and February 1, 2020.
Current status: Featured article

Semi-protected edit request on 9 December 2023

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Under "Cause", change "Damage to the left wing's edge" to "Damage to the left wing's leading edge" 100.11.106.65 (talk) 00:48, 9 December 2023 (UTC)Reply

 Not done: no reason given for the proposed change. M.Bitton (talk) 18:58, 13 December 2023 (UTC)Reply
The change should be made, because that's what happened. The foam strike put a big hole in the RCC (Reinforced Carbon Carbon) panel on the left wing’s leading edge. This is covered extensively in the CAIB report and there's plenty of video of the test made during the accident investigation. 71.219.70.239 (talk) 03:25, 15 April 2024 (UTC)Reply
Hey there @71.219.70.239, I'm not too involved with this particular discussion, but I'll point out that this Wikipedia article extensively covers the root cause of the disaster including the extent and location of the damage, and that the phrase "leading edge" is used four times in the article already. If you'd like I suppose you can put the words "leading edge" in there a few more times, just as long as its not too much. SpacePod9 (talk) 20:30, 16 April 2024 (UTC)Reply

SRB Ablator

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"After the mission, the NASA Program Requirements Control Board designated the issue as an in-flight anomaly that was corrected with the planned improvement for the SRB ablator." This sentence is unclear as to whether or not the "planned improvement" was made. If so, when? I think this is an important piece of context for discussion of the known design flaw that caused the disaster. SchrodingersMinou (talk) 03:51, 9 July 2024 (UTC)Reply

@SchrodingersMinou: the Columbia accident was caused by ET foam, not SRB foam. The SRB foam was updated. The accident review source does note, however: The Board notes the distinctly different ways in which the STS-27R and STS-107 debris strike events were treated. After the discovery of the debris strike on Flight Day Two of STS-27R, the crew was immediately directed to inspect the vehicle. More severe thermal damage – perhaps even a burn-through – may have occurred were it not for the aluminum plate at the site of the tile loss. Fourteen years later, when a debris strike was discovered on Flight Day Two of STS-107, Shuttle Program management declined to have the crew inspect the Orbiter for damage, declined to request onorbit imaging, and ultimately discounted the possibility of a burn-through. In retrospect, the debris strike on STS-27R is a “strong signal” of the threat debris posed that should have been considered by Shuttle management when STS-107 suffered a similar debris strike. The Board views the failure to do so as an illustration of the lack of institutional memory in the Space Shuttle Program that supports the Boardʼs claim, discussed in Chapter 7, that NASA is not functioning as a learning organization.
I think there's room for a summary of that paragraph in the section about the SRB ablator strike. VQuakr (talk) 16:38, 9 July 2024 (UTC)Reply
I added the requested summary on this day. Jeff in CA (talk) 01:10, 8 May 2026 (UTC)Reply

New infobox image recommendations

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As a follow up to the discussion already made by SpacePod9 further up on this talk page's section, the official reel taken from the Fort Hood camera source was decidedly used, however was reverted by the user Ahecht under the reasons:

"Animations are typically not put in the infobox, since it's supposed to include "at a glance" information"

However I have yet to find any evidence outside of this being purely his, or commonly agreed upon opinion being written, that must absolutely no other options of files outside of .svg, .JPG, .PNG etc. are allowed to be used for the info-box. I shall need a citation for that regarding Wikipedia Standards of Editing.

As examples, the articles regarding Vietnam War's Operation Rolling Thunder and even US nuclear weapons tests (eg. Trinity nuclear test, New Mexico 1945) have chosen to use animation for their infobox image and have kept it that way for some time. Seeing as their page edit history has made no reversions, nor any objections in each of their respective talk-pages, I assume it can be deemed acceptable. Roboutique (talk) 17:29, 2 August 2024 (UTC)Reply

The new file coming from a government source (PD-USGov/No Copyright concerns), and being both accurate depiction, and within the context of the article, should therefore be fine for use, unless a better alternative can be suggested. Here are sampled comparisons of the current, and proposed new infobox:

Space Shuttle Columbia disaster
STS-107 mission patch
DateFebruary 1, 2003; 23 years ago (2003-02-01)
Time8:59 am EST (13:59 UTC)
CauseDamage to the left wing's edge by debris from the external tank during launch
OutcomeLoss of Columbia and seven astronauts; Space Shuttle fleet grounded for 29 months and subsequently retired after completion of the International Space Station.
InquiriesColumbia Accident Investigation Board
Space Shuttle Columbia disaster
STS-107 mission patch
DateFebruary 1, 2003; 23 years ago (2003-02-01)
Time8:59 am EST (13:59 UTC)
CauseDamage to the left wing's edge by debris from the external tank during launch
OutcomeLoss of Columbia and seven astronauts; Space Shuttle fleet grounded for 29 months and subsequently retired after completion of the International Space Station.
InquiriesColumbia Accident Investigation Board