Showerthoughts Memes

Here's a wild fact that'll keep you up at night: back in November 2000, the International Space Station welcomed its first long-term crew (Expedition 1), and since then, there's been a continuous human presence in space. So technically, every single human WAS on Earth at the same time in November 2000, and we haven't had that moment since! It's the kind of shower thought that hits different when you're floating 250 miles above Earth in a tin can, looking down at everyone else. We've literally been off-world for over two decades straight now. Someone born after November 2000 has never lived in a world where all humans were on the same planet at once. Pretty mind-bending when you think about it!