On February 18, 2021, NASA made history by successfully landing the Perseverance rover on Mars. The whole world celebrated the news! ? But that left some of us wondering, "What's next?" Well, Elon Musk has an answer to that question. He and SpaceX want to send 1 MILLION people to Mars by 2050. And eventually, it'll become our new home as we turn the Red Planet blue. If you're wondering how, here's the plan! ??