what shape is a star
The shape of a star is spherical. just a big sphere of hot gas. Any thing with enough gravity can turn itself into a spherical shape, that's why planets are spheres. But they are not perfect spheres. the more gravitational pull a celestial object has the closer it will be to a perfect sphere.
Best Answer: Stars are circular. very close to a circle. This shape comes from the tremendous gravitational pull of that stars. Gravity gives a circular shape to planets and stars. the stronger the gravity the closer it will be to a perfect circle.
A pentagram (sometimes known as a pentalpha or pentangle or a star pentagon) is the shape of a five-pointed star drawn with five straight strokes. The word pentagram comes from the Greek word ÏÎµÎ½ÏÎ¬Î³ÏÎ±Î¼Î¼Î¿Î½ (pentagrammon), from ÏÎ­Î½ÏÎµ (pente), five + Î³ÏÎ±Î¼Î¼Î® (grammÄ), line. The word  pentacle  is sometimes used synonymously with pentagram. The word pentalpha is a learned modern (17th-century) revival of a post-classical Greek name of the shape.