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Voyage dans l’espace: une adaptation complexe pour les astronautes

Voyage dans l’espace: une adaptation complexe pour les astronautes
AFP

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L’astronaute canadien David Saint-Jacques et ses deux collègues qui se sont envolés pour l’espace lundi matin depuis le cosmodrome de Baïkonour, au Kazakhstan, devront composer avec une adaptation complexe une fois à bord de la Station spatiale internationale.

«Dans les premières heures, vous avez tendance à avoir la nausée. Vous faites très attention pour bouger le moins possible, surtout la tête, pour que l’organisme s’adapte, explique le journaliste scientifique Claude Lafleur. Après ça, vous avez des problèmes d’orientation parce qu’il n’y a plus de haut, plus de bas, vous êtes en apesanteur. Il faut s’adapter à l’environnement.»

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Fri Apr 16 04:27:39 EDT 2021
There was an unexpected error (type=OK, status=200).
The following has evaluated to null or missing: ==> video.length [in template "lib/elements" at line 330, column 25] ---- Tip: It's the step after the last dot that caused this error, not those before it. ---- Tip: To query the length of a string use ?length, like myString?size ---- Tip: If the failing expression is known to be legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: #local timestamp = video.length?numbe... [in template "lib/elements" in macro "videoDuration" at line 330, column 5] - Reached through: @videoDuration video=video [in template "lib/elements" in macro "brightcoveVideo" at line 280, column 15] - Reached through: @elements.brightcoveVideo video=fragm... [in template "lib/storylayout" in macro "storyBody" at line 795, column 11] - Reached through: @renderStoryBody story=story platform... [in template "lib/storylayout" in macro "storyBody" at line 718, column 5] - Reached through: @storylayout.storyBody story=story [in template "pages/story/default.ftl" in macro "defaultStoryLayout" at line 508, column 17] - Reached through: @defaultStoryLayout story=story [in template "pages/story/default.ftl" at line 172, column 13] ~ Reached through: #nested [in template "lib/layout" in macro "page" at line 190, column 13] ~ Reached through: @layout.page metaTitle=story.headline... [in template "pages/story/default.ftl" at line 137, column 1] ----