Who owns a planet?

It's an intriguing question to ponder, "Who owns a planet?" In the vast expanse of our universe, planets orbit stars, each with their own unique characteristics and histories. But when it comes to ownership, things become a bit more complex. Does ownership of a planet extend to the entire celestial body, or is it limited to the surface and the resources found there? Are there international laws or treaties that govern the ownership of planets, or is it a matter of first come, first serve? As we continue to explore the Cosmos and uncover new worlds, the question of ownership becomes increasingly relevant. But for now, it remains a topic of debate and speculation, as we strive to understand the legal and ethical implications of owning a planet.