We suggest that what counts is not so much where the sun is, but where you like the sun to be. Figure 1: Shaded displays that may be interpreted as 3D shapes and measurement of preferred lighting ...

What causes the seasons to change? Let’s take a look at this model. The Sun is a star, a giant ball of burning gas. The heat and light that it gives off helps to keep everything on our planet alive.

The Sun is a star. It gives out heat and light and makes life possible on Earth. The heat and light from the Sun is felt and seen on Earth. Stars are orbited by planets. The Sun is roughly ...