7218 Solar system map

Solar system plastic poster;it is updated to the most recent astronomical discoveries. There are pictures of the planets, taken from space probes, whose dimensions are proportional to each other. A line with one mark for every planet’s position is drawn apart to illustrate the distances’ scale.
The chart contains the most important physical/chemical data: distance, dimensions, mass, rotation period, revolution period, maximum and minimum temperatures, atmosphere’s components and many other data.
The principal features of the planets are reported, enriched by historical notes.
The less important elements of the solar system aren’t forgotten as well: asteroids and comets have a full description, with scale map of both asteroid belts.
Dimensions 70×100 cm, support rods included.