James Webb telescope

[lardy]

Space isn't really my thing - once you realise how vast the distances are, it is hard to comprehend it all. And also, I'll never go there. I don't even really know whats bigger -a galaxy? A universe? What's the milky way? How does that fit in?

Is there a useful kind of map or chart that visually demonstrates all these things to highlight what TBG and Gofer rightly say above about how small and insignificant etc we are?

You don't know if a galaxy or a universe is bigger?