شبكة الكلمة: órbita

A celestial body orbiting a planet or star.

Star, a luminous celestial body seen as a point of light in the night sky.

The force that attracts a body toward the center of the Earth, or toward any other physical body having mass.

To move in a regular, curving path around a star or planet.

The branch of science that deals with celestial objects, space, and the physical universe as a whole.

A celestial body moving in an elliptical orbit around a star.

Space; a continuous area or expanse which is free, available, or unoccupied.