Existe-t-il d'autres appareils ayant les fonctions des satellites ?

Bibliographie et articles relatifs au sujet qui peuvent vous intéresser :

https://www.studiosport.fr/guides/drones/les-caracteristiques-et-les-fonctions-des-drones.html

https://www.businews.fr/index.php?option=com_k2&view=item&id=660:stratobus-va-propulser-le-pole-aeronautique-d-istres&Itemid=830

https://www.futura-sciences.com/sciences/actualites/aeronautique-stratobus-dirigeables-stratospheriques-drones-satellites-52668/

https://www.usinenouvelle.com/article/zephyr-le-drone-satellite-d-airbus-bat-son-propre-record-du-vol-le-plus-long-jamais-real

Crédits photos :

Damien SIMON (image de couverture)

https://www.google.com/imgres?imgurl=https%3A%2F%2Fcdn.futura-sciences.com%2Fbuildsv6%2Fimages%2Fwide1920%2F8%2F2%2F0%2F820487bb6d_50154779_stratobus-2019-thales2.jpg&imgrefurl=https%3A%2F%2Fwww.futura-sciences.com%2Fsciences%2Factualites%2Fastronautique-stratobus-dernieres-evolutions-chainon-manquant-drones-satellites-62587%2F&tbnid=IkZnBHGOqvmfNM&vet=12ahUKEwjR4oiI3rroAhVGaBoKHYGiBOgQMygAegUIARDNAQ..i&docid=TfO-4J80arkHnM&w=1920&h=1200&q=stratobus&ved=2ahUKEwjR4oiI3rroAhVGaBoKHYGiBOgQMygAegUIARDNAQ

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https://www.google.com/imgres?imgurl=https%3A%2F%2Fcap.img.pmdstatic.net%2Ffit%2Fhttp.3A.2F.2Fprd2-bone-image.2Es3-website-eu-west-1.2Eamazonaws.2Ecom.2Fcap.2F2019.2F05.2F18.2Fb95ca79a-4614-4f9d-91ac-ba9158882dad.2Ejpeg%2F750x375%2Fbackground-color%2Fffffff%2Fquality%2F70%2Farmee-de-lair-des-pilotes-recherches-pour-les-futurs-drones-armes-1338810.jpg&imgrefurl=https%3A%2F%2Fwww.capital.fr%2Feconomie-politique%2Farmee-de-lair-des-pilotes-recherches-pour-les-futurs-drones-armes-1338810&tbnid=I8jK_DyAQDyUiM&vet=12ahUKEwj53s_R37roAhUPxhoKHbxwDd0QMygAegUIARDaAQ..i&docid=qIJprEbl8811BM&w=750&h=375&q=drone%20arm%C3%A9e%20de%20l%27air&ved=2ahUKEwj53s_R37roAhUPxhoKHbxwDd0QMygAegUIARDaAD