The sun and the star are the same size. The sun only appears bigger because it is closer to us than the stars. answ2. To get a better idea, look up 'Hertzsprung - Russell' diagram in your favourite...
The Sun is 875,000 miles across, though scientists usually use kilometers, in which case it is 1,392,000 kilometers across. It is also very heavy. To write its weight in kilograms (1kg = 2 pounds,...
The small-medium size stars are the size of our Sun. There are many smaller than that, but nowhere near as small as the planet, Jupiter, say. The largest stars could swallow thousands and thousands...