Yes.
because they are all spheres!
The Sun, Earth and the Moon are all oblate spheroids. Meaning their equatorial diameter is greater than their polar diameter.
Centripetal Force.
No but they are of a spherical shape
The sun and the moon are spheres... and maybe mountains are cones?
They are being pulled by the force of gravity
The Earth, moon, and sun are all things in outer space (:
no it isn't the earth is a little flattened around the poles A circle is a two dimensional object. I think you mean are they spheres. In general, They are, but not perfect spheres. The equators bulge out slightly
sun and moon different sun bigger, farther, hotter, heavier, brighter than moon sun all gas, moon all rock people been to moon, no people been to sun you can see moon day or night, but you can't see sun at night
The Sun and its planets are all basically spheres. The earth is an 'oblate sphere' - that it, it is flattened at the poles.
Roughly. Anything that spins for incredibly long periods of time (I.E Billions of years) Natuarally becomes spherical, But if you want to be so incredibly accurate, No. Because of all the gaping holes and perilous mountains ect.
When the moon is in the general direction of the sun as seen from Earth, then we're looking at the part of it that's not illuminated all by the sun, and we see no moon at all.