Hello, our group is happy to answer your questions, please forgive me for the shortcomings! It has nothing to do with Schrodinger's cat (nor does the quantum world), but Einstein and Schrodinger are both founders of quantum mechanics. My understanding: The second person said that it takes time for light to spread. For example, the moon we saw was before 1.2s, the sun was before 8s, and the Big Dipper was years ago on average. If the Big Dipper (Star) was bombed at 19 1 1, then it was 2 165438. I hope I can help you!