Earth and Gravity

A cloud of gas and dust in witch new stars form

A gigantic explosion that occurs near the end of of a star.

A point in space where there is such a strong gravity that nothing within a certain distance can escape

A huge system of stars ,dust,and gas held together by gravity

A group of stars that form a pattern

Sun and the bodies that orbit it

One full orbit of a object

An imaginary line around witch the earth rotates

A frozen mass of ice and dust orbiting the sun

One hole spin of an object

A rocky mass that revolves around the sun

An object in orbit around another object.

What is the score