Nine planets revolve around the sun. They have different trajectories, speeds and periods. Generally speaking, they are scattered in different areas of the solar system. But after a certain period of time, these planets will run to the same side of the sun and gather in a fan-shaped area with a small angle. At this time, with the naked eye, these stars seem to be in a straight line. This is the so-called nine planets arrangement.
Scientifically speaking, nine planets Gobang has little influence, but it is just a very strange astronomical phenomenon. Although when the planets are in a line, their attraction to the earth will change relatively, thus affecting the tidal changes of the earth, this influence is negligible compared with the influence of the moon on the earth.
According to the calculation results, scientists selected the "planetary conjunction" of more than seven planets in the last 300 years (1850-2150), and classified those with angles less than 13 degrees as "planetary conjunction". This astronomical phenomenon has 17 times. 6 degrees. At this time, Mercury, Venus, Earth, Mars, Jupiter, Saturn and Pluto are arranged in 12. Within 6 degrees.
The last "seven-star alignment" occurred at 9: 00 on March 6, 1965/kloc-0, and Mercury, Venus, Earth, Mars, Saturn, Uranus and Pluto were arranged at 9: 00. Within 3 degrees. At 4: 00 on February 6th, 2 149 and 16 were "nine-star renju", and the rest 16 were "seven-star renju". On May 20, 2000, this "planetary conjunction" happened once every 30 years, which is rare in a person's life, but it is frequent and not rare on a large time scale.
Principle of nine-star alignment: In short, when other planets come near the connection between the earth and the sun, the phenomenon of "planetary conjunctions" will appear. However, this is a fan-shaped "planetary conjunction", so other planets far from the earth are also quite far from the straight line L.
Of course, in some metaphysics, nine planets Gobang usually indicates a bad omen, which indicates a catastrophe or something, and the credibility is not high ...