Beyond Neptune lies the Kuiper Belt, a vast region of icy bodies that holds the secrets to the solar system’s formation.

DALLASI absolutely love this, it's called an orrery, and it's a little mechanical model of our solar system. You can see the planets here, orbiting the sun as they would do in real life.

Ptolemy’s model and many earlier ideas of the Solar System had the Earth at the centre of it. As observations of the motions of the planets became more detailed, the descriptions of the Solar ...

AND THEY GET A FULL SCALE IDEA OF THE SOLAR SYSTEM MODEL, WHICH IS NOT COMMUNICATED BY THE DRAWINGS IN THE TEXTBOOKS. THE CONSTRUCTION, INSTALLATION AND MAINTENANCE OF THE PLANETS ALL DONE BY ...