However, this is just an average. The Earth's speed actually varies throughout its orbit due to its elliptical shape. It moves faster when it's closer to the Sun and slower when it's farther away.

Here are some additional details:

* Orbital velocity: The speed at which an object moves in its orbit.

* Orbital period: The time it takes an object to complete one orbit. Earth's orbital period is approximately 365.25 days.

* Elliptical orbit: The Earth's orbit is not perfectly circular, but slightly oval-shaped. This means that the distance between the Earth and the Sun varies throughout the year.

Let me know if you have any other questions about the Earth's orbit!