Question

Which of the following describes our current solar system model?

Planets revolve around a star, and moons revolve around planets.
Planets and moons all revolve directly around a star.
Planets, stars, and moons wander aimlessly in the universe.
Planets revolve around a star and moons wander throughout the solar system.

Answer 1

The Solar System is the gravitationally bound system comprising of the Sun and the objects that orbit it, 
The following statement describes our current solar system model: Planets revolve around a star, and moons revolve around planets.

Answer 2

Answer:

The planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune revolve around the sun (a star), and these planets have moons that revolve around them.

Answer:

Planets revolve around a star, and moons revolve around planets.

Hope this helps.