Earth and Gravity Vocabulary

A cloud of gas and dust which new stars form

A gigantic explosion that occurs near the end 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 all the bodies that orbit it

One full orbit of an object

An imaginary line around which the earth rotates

A frozen mass of ice and dust orbiting the sun

One whole spin of an object

A rocky mass that revolves around the sun

An object in orbit around another object