Universe facts are truly fascinating..
On a diagram of the solar system to scale, with the Earth reduced to about the diameter of a pea, Jupiter would be over 300 metres away and Pluto would be two and a half kilometres distant (and about the size of a bacterium, so you wouldn’t be able to see it anyway). (from A short history/Bryson)
Neutron stars are so dense that a single teaspoon would weigh a billion tons.