I have that very book, i'll put some extracts:
"It [Pluto] is really tiny: just one quarter of 1 per cent as massive as Earth"
"Even at the speed of light (300,000 kilometres per second) it would take seven hours to get to Pluto"
"Most schoolroom charts show the planets coming one after the other at neighbourly intervals [...] Neptune in reality isn't just a little bit beyond Jupiter, it's way beyond Jupiter - five times further from Jupiter than Jupiter is from us, so far out that it receives only 3 per cent as much sunlight as Jupiter."
"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 metrs 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). On the same scale, Proxima Centauri, our nearest star, would be 16,000 kilometrs away."
"Pluto may be the last object marked on schoolroom charts, but the system doesn't end there. [...] We won't get to the solar system's edge until we have passed through the Oort cloud [...] Pluto is barely one-fifty-thousandth of the way."
Detty. Professional Expert.
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