You will meet a variety of characters in your adventure in Animal Crossing: New Horizons. You can invite many of them to join your island, save shipwrecks or visit them on theirs. A particular person that you can visit your island is Celeste, the sister of Blathers, a character that returns in the series. To meet Celeste, you have to wait until it appears and progresses in the game as you usually would. You have to wait until the night arrives in your game, and you can find it randomly wandering around your location. Run to her and she will briefly explain who she is, her relationship with Blathers and the evening will have a meteor shower, which means you're lucky that a shooting star will occur. Now speaking, Celeste explains how you can wish one of the shooting stars in the sky, and it offers you a DIY project for the magic wand. You can create the magic wand by collecting three fragments of stars and a big star fragment. Beyond that, Celeste is a random meeting that you meet...