If aliens arrived tomorrow, the first thing I would ask them is whether they came to Earth to cause harm or if they came in peace. I think that would be most people’s biggest concern because we wouldn’t know anything about them or what their intentions were. If they told us they came in peace, my next question would be what they would like to learn about us and what they would like to share about themselves. I would be fascinated to learn about their world, their culture, and how they live. The opportunity to get to know each other and exchange knowledge would be incredibly exciting, and I think it would be amazing to discover both our differences and the things we might have in common.