Is it possible to drill a hole straight through a planet? Could we bore a hole through the centre of Earth? What would it be like to fling yourself through it? The Dead Planets Society podcast digs deep into the potential hazards
https://archive.is/7cY14
I skimmed the post and commented. Sorry about that. We don’t often think about the inside of Earth. It’s as fascinating as the rest.
True. We constantly look to the starts, but really do not even know what is beneath our feet.