Solar System
The overall structure of the charted regions of the Solar System consists of the Sun, four relatively small inner planets surrounded by a belt of mostly rocky asteroids, and four giant planets surrounded by the Kuiper belt of mostly icy objects. Astronomers sometimes informally divide this structure into separate regions. The inner Solar System includes the four terrestrial planets and the asteroid belt. The outer Solar System is beyond the asteroids, including the four giant planets. Since the discovery of the Kuiper belt, the outermost parts of the Solar System are considered a distinct region consisting of the objects beyond Neptune.
Solar Systems (company)
Solar Systems is an Australian company that has constructed three concentrated solar power stations in remote Indigenous communities the Northern Territory, Australia, using 30 solar concentrator dishes which together generated and per year. The sites are in Hermannsburg, Yuendumu and Lajamanu. This represents a saving of 420,000 litres of diesel fuel and 1550 tonnes of greenhouse gas emissions.