What if we discovered a planet identical to Earth?

Imagine waking up to breaking news: scientists have discovered a planet that's an exact copy of Earth. Same size, same atmosphere, same everything. It's like looking in a cosmic mirror. But here's the kicker – this twin world is teeming with life, just like ours. What would this mean for humanity? Would we finally have proof that we're not alone in the universe? Or would this discovery open up a Pandora's box of questions about our own existence? From the possibility of doppelgangers to potential interplanetary relations, the implications are mind-boggling. Join us as we dive into this fascinating thought experiment and explore the profound impact such a discovery could have on our understanding of life, the universe, and everything in between.