With a diameter of almost 90,000 miles, this planet is equal in size to about 1,300 Earths
It 
is also reflected in Earth's radius, which differs depending on... [DOC] [TLE] Size Scales in Astronomy [PAR] The idea here is to communicate the relative sizes and distances of various ... 
room to demonstrate day and night (the earth's rotation) and the tip of the earth's 
axis .... Pluto (distance) 39.54 AU 4200 feet (almost 0.8 miles) Pluto (diameter) 
2,300 km ...