Un planeur à presque 100 000 pieds ?

Posted on 31/07/2016

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The maiden voyage of the Perlan 2, an experimental glider that hopes to eventually reach 90,000 feet, took place in Redmond on Wednesday morning. Eventually, using stratospheric mountain waves, Perlan 2 looks to go as high as 90,000 feet.

 

Voir aussi

https://fr.sputniknews.com/sci_tech/201607201026832399-planeur-airbus-record-altitude/

Posted in: Actualités