Erdatmosphäre: Gefährliche Satelliten?
Navigation, Wettervorhersagen, Kommunikation – all das ist heute ohne die künstlichen Himmelskörper kaum mehr vorstellbar. Ist ihre Lebensdauer zu Ende, können sie laut einer Studie aber die Ozonschicht der Erde zerstören.
Ein dichtes Netzwerk aus Satelliten wird die Erde künftig umgeben. Das könnte unangenehme Folgen haben.
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