Spherical
Planets orbit stars.
On the contrary! A star has planets, which circulate it. And planets have moons. Stars do not circle planets.
Planets and stars have gravity.
The Solar System Makes the planets and the Stars.
Moons orbit planets. Planets orbit stars. Some stars orbit other stars, or orbit their mutual center of gravity. Stars orbit the center of the galaxy. Galaxies may orbit the center of the "galactic group".
No. Stars are like suns, around which planets may orbit.
None Stars are gas Planets are solid
An Astronomer is a scientist who studies the stars and planets.
Planets orbit the sun. Stars do not.
Astronomers (and their ilk) study stars and planets.
No. Dwarf planets orbit stars just like planets do. Stars orbit the center of their galaxy. An object orbiting a planet would be a moon.
Yes and no because when you look up in the sky some of those stars are planets but techinacally they aren't stars.