Uranus and Neptune, the two outermost planets?
Still not used to the fact(?) that Pluto is not a planet anymore. :-/
Still not used to the fact(?) that Pluto is not a planet anymore. :-/
A part of me still wants to call it a planet, especially since I grew up where Pluto was discovered, in Flagstaff at Lowell observatory.
And usually one kid will try and explain at length why it still is :)