a ring of earth consisting of many geostationary satellites
moving objects are the moon and the sun
https://spacephys.ru/est-li-u-planety-zemlya-koltsa
book "Fundamentals of designing an intelligent control system for orbital ships"
https://www.mokb-mars.ru/wp-content/uploads/2018/03/%D0%91%D1%83%D1%80%D0%B0%D0%BD.pdf
Don't Panic, Mysterious Spiral Over Europe Is Crash Of US Military Satellite
https://www.space.com/space-exploration/launches-spacecraft/mysterious-blue-spiral-spotted-over-european-skies-what-was-it-photos
Zero 2 Infinity but high-altitude balloons designed to provide access to near space
For some reason everyone forgets that the first man in space flew in a stratospheric balloon :)
https://en.wikipedia.org/wiki/USSR-1
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