Science spatiale - Alexandre SCHOHN

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Comment voir une aurore polaire (Partie 2)

<img width="300" height="200" src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300,h_200/https://onaessayedeleperdre.com/wp-content/uploads/2017/06/MG_2472-1.jpg" class="attachment-medium size-medium wp-post-image" alt="Lire la suite à propos de l’article Comment voir une aurore polaire (Partie 2)" decoding="async" itemprop="image" srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_4582/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/06/MG_2472-1.jpg 4582w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_4582/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/06/MG_2472-1.jpg 300w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_4582/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/06/MG_2472-1.jpg 768w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_4582/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/06/MG_2472-1.jpg 1024w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_4582/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/06/MG_2472-1.jpg 2400w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_4582/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/06/MG_2472-1.jpg 3600w" sizes="(max-width: 300px) 100vw, 300px" data-attachment-id="1253" data-permalink="https://onaessayedeleperdre.com/voir-aurore-polaire-2/_mg_2472-2/" data-orig-file="https://onaessayedeleperdre.com/wp-content/uploads/2017/06/MG_2472-1.jpg" data-orig-size="4582,3055" data-comments-opened="1" data-image-meta="{"aperture":"0","credit":"Photographer : Helene beauduin","camera":"Canon EOS 500D","caption":"","created_timestamp":"1495970534","copyright":"","focal_length":"0","iso":"1600","shutter_speed":"20","title":"","orientation":"0"}" data-image-title="aurore australe" data-image-description="" data-image-caption="<p>Aurore australe au Sud de la Nouvelle-Zélande. Photo: Maxime Sacré</p> " data-medium-file="https://onaessayedeleperdre.com/wp-content/uploads/2017/06/MG_2472-1.jpg" data-large-file="https://onaessayedeleperdre.com/wp-content/uploads/2017/06/MG_2472-1.jpg" />

Lire la suite à propos de l’article Comment voir une aurore polaire (Partie 2)

Aurore australe au Sud de la Nouvelle-Zélande. Photo: Maxime Sacré

Voici le second article concernant l'aurore polaire. Après avoir expliqué la formation des aurores dans l’espace (article ici), nous allons nous concentrer sur comment observer ces aurores. L'ensemble des photos…

Continuer la lecture

Les aurores polaires (Partie 1)

<img width="300" height="150" src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300,h_150/https://onaessayedeleperdre.com/wp-content/uploads/2017/05/MG_8841-panorama.jpg" class="attachment-medium size-medium wp-post-image" alt="Lire la suite à propos de l’article Les aurores polaires (Partie 1)" decoding="async" itemprop="image" srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_7715/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/05/MG_8841-panorama.jpg 7715w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_7715/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/05/MG_8841-panorama.jpg 300w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_7715/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/05/MG_8841-panorama.jpg 768w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_7715/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/05/MG_8841-panorama.jpg 1024w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_7715/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/05/MG_8841-panorama.jpg 2400w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_7715/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_300/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_768/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_1024/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_2400/https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_3600/https://onaessayedeleperdre.com/wp-content/uploads/2017/05/MG_8841-panorama.jpg 3600w" sizes="(max-width: 300px) 100vw, 300px" data-attachment-id="1200" data-permalink="https://onaessayedeleperdre.com/aurore-polaire-1/_mg_8841-panorama/" data-orig-file="https://onaessayedeleperdre.com/wp-content/uploads/2017/05/MG_8841-panorama.jpg" data-orig-size="7715,3858" data-comments-opened="1" data-image-meta="{"aperture":"0","credit":"Photographer : Helene beauduin","camera":"Canon EOS 500D","caption":"","created_timestamp":"1492864878","copyright":"","focal_length":"0","iso":"1600","shutter_speed":"30","title":"","orientation":"1"}" data-image-title="aurore" data-image-description="" data-image-caption="<p>Aurore australe au lac Wakatipu en Nouvelle-Zélande. Photo: Maxime Sacré</p> " data-medium-file="https://onaessayedeleperdre.com/wp-content/uploads/2017/05/MG_8841-panorama.jpg" data-large-file="https://onaessayedeleperdre.com/wp-content/uploads/2017/05/MG_8841-panorama.jpg" />

Lire la suite à propos de l’article Les aurores polaires (Partie 1)

Aurore australe au lac Wakatipu en Nouvelle-Zélande. Photo: Maxime Sacré

Les aurores polaires ont toujours été populaires chez les voyageurs. Dés que nous arrivons dans un pays proche des cercles polaires, notre souhait est de pouvoir en voir une. Nous…

Continuer la lecture