Post by @mysterymen1905 • Hey

https://medium.com/@Mystery67553784/stardust-%E5%88%A9%E7%94%A8space-and-time%E8%BF%9B%E8%A1%8C%E5%8C%BA%E5%9D%97%E9%93%BE%E6%B8%B8%E6%88%8F%E5%88%86%E6%9E