File:NH-Pluto-SurfacePressure-20150714-fr.png

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The factual accuracy of this diagram or the file name is disputed.
Reason: Premièrement, les unités sur l'axe vertical ne sont pas indiqué. Quelles sont-elles ? Deuxièmement, s'il s'agit des μbars habituels, les données de New Horizons ne sont pas les mêmes que celles de Gladstone et al. en 2016, où 10 μbar est indiqué. De même, l'origine des données précédent New Horizons n'est pas donnée.

For usage see: {{disputed diagram|why}}

L'atmosphère de Pluton est peut-être en train de changer sous nos yeux. Les mesures du vaisseau spatial New Horizons ont révélé que l'atmosphère de Pluton avait une pression de surface relativement basse par rapport aux observations précédentes.

Une explication de cette basse pression est que la moitié de l'atmosphère de Pluton aurait récemment gelé sur la surface de la planète. Si cela est confirmé, cela indiquerait que de nouvelles baisses de pression peuvent être envisagées.
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Source http://www.nasa.gov/sites/default/files/thumbnails/image/nh_02_summers_03b_pressure-720p_3.jpg (other adress: http://solarsystem.nasa.gov/news/2015/07/24/new-horizons-reveals-plutos-atmospheric-pressure-has-sharply-decreased)
Author NASA/JHUAPL/SwRI
Traducteur : Treehill
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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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current09:32, 18 March 2017Thumbnail for version as of 09:32, 18 March 2017778 × 620 (73 KB)Treehill (talk | contribs)User created page with UploadWizard

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