Why do people believe the Earth is flat? How do we know it’s curved? Is a debate even worth it?
Was Einstein ever wrong? How did he miss out on a major prediction for the universe? What was his major beef with quantum mechanics? How did he go from quantum believer to quantum hater?
Why is the TRAPPIST-1 system so fascinating? Is it really habitable? How are we figuring all this out?
What blows me away about the universe? How is it all connected? How does universality give physics the power to explain everything?
What kind of crazy physics made primordial black holes? What does that have to do with the LIGO observations of merging black holes? How can we possibly detect them?