Initial Findings of Trade Smart University. After signing up for a trial account, I reviewed several of the videos and educational materials offered. The materials presented are very basic technical analysis. Nothing extraordinary.
The solar system itself is around 1.2 light years wide on the average. In AU, this is a huge number (one AU are only about 8.5 lightminutes): 75888 AU The heliopause, on the other hand, is only about 200 AU across. Lot's of stuff, which is still orbiting the sun (The Oort cloud) is outside the heliopause.
The Sun has a diameter of 1,392,000 km (865,000 miles) while the Earthâs diameter is only 12,742 km (7,918 miles). In terms of weight, the Sun is 333,000 times heavier than the Earth and accounts for 98% of all mass in the solar system. Following are some other fun and interesting facts about the Sun.