caveraver

Hello, guys. Me and my friend (I used to had a blog about cosmos, he is an astronomy student at very end) are fascinated by science so we started to write a book about different, strange or creative science questions that we will answer (mostly astronomy/physics/thought experiments). We decided to ask community here for ideas of these questions - what you would like to know, what intrigues you, what is interesting, what can sound fun. We have about ~40 questions for now, for example "what will happen when Sun disappears", "what will happen when you jump into a tunnel through Earth", "can Jupiter became a star", "how universe can end", "why teleportation is so problematic" or "how much energy can supernova produce". We would be grateful for your help and contribution to the making of our book. Thank you!