Who technically owns space?

Considering the vast expanse of space and the myriad of celestial bodies that populate it, one might wonder: who technically owns space? Is it a collective human endeavor, with nations staking claims to their respective territories? Or does ownership extend beyond terrestrial borders, with private companies and individuals asserting rights to celestial objects? The question of who owns space is a complex one, fraught with legal and ethical implications. As space exploration and exploitation continue to advance, the need for clear guidelines and regulations becomes increasingly urgent. So, who technically owns space? Is it a matter of national sovereignty, private enterprise, or something altogether different?