an orbit is the circular movement of a planet going round the sun, or a moon going round a planet. Gravitaional force is what creates the orbit.
mercury
Mercury
Mercury revolves around the sun in only 88 days.
The closest one goes the quickest - Mercury.
haha
Its orbit.
Orbit.
summer
Neptune takes the longest to revolve around the sun.
The Moon sees the Sun going round one circuit in 29 days.
because sun is a star n planets revolve around the star not the other way round