An exploratory argument questions whether Earth could host ancient, non-human-made orbiters by positing that intelligent life might have launched satellites millions of years ago, potentially contributing to the Permian extinction through green… #aliens #apr2026 #medium #ovni #uap #ufo #ufosky #usa https://avi-loeb.medium.com/are-non-human-made-objects-orbiting-earth-5112ae099620