On average, a star passes through the solar system once every 50,000 years. Many make an innocent visit, but Some come so close that their movement becomes a cause for concern.

“How much can a star influence the sun?” If you are one of those who say, let’s take a closer look at what could happen.

In fact, a faint red dwarf star called Scholz had already crossed the borders of the Sun and invaded that region thousands of years ago.

This star’s first visit to the Sun occurred about 70,000 years ago, passing only 0.8 light-years from the Sun. The Scholz star ended his visit by returning quietly. But our ancestors whose pale reddish light he might have seen years ago It’s estimated.

Today, a star called Gliese 710 continues to move toward the Sun. Gliese 710 has an average of 60% the mass of the Sun It continues to travel through the Milky Way at a speed of 52,000 km/h.

So what will happen when Gliese 710 enters the solar system one day?

What will happen to us if a star attacks the solar system? It depends entirely on the size and orbit of the star. For example, when the Scholz star passed through the Oort cloud, it came five times closer to the solar system than Proxima Centauri, one of the closest stars.

Fortunately, we were lucky and despite all this, Scholz could not create an effect that would cause chaos. Scholz star only It was able to change the orbits of about 10% of the asteroids and comets in the solar system. Furthermore, Gliese 710 is not expected to make its first contact with the solar system for another 1.29 million years.

Let’s keep thinking. What if something like this happens again?

If a star larger than the Sun enters the Oort Cloud, The orbital cycle of any planet it passes will be negatively affected. Because the area of ​​the solar system is quite large, these disturbances will obviously occur over millions of years.

But when that day comes, It is predicted that chaos will ensue in slow motion. Some planets will come to the point of collision, and unfortunately this is not the worst that can happen.

If a stray star entering the solar system were followed by several planets, the orbits of the stars and planets in the solar system would interfere with each other.

There are likely to be some quite violent clashes a ripple effect that disrupts planetary orbits can happen. In addition to all this, if we look at the history of the solar system, There are also estimates that 40,000 stars once entered the Oort cloud.

But since we haven’t experienced any catastrophes, these stars are entering the solar system harmless and only visited this area It is possible to come to the conclusion and take a deep breath.