A domestic study showed that light-colored dark matter particles could possibly merge with objects of large asteroid size and mass. socialbites.ca reported this at the Nuclear Research Institute of the Russian Academy of Sciences.
Modern scientists have not yet been able to detect the particles that make up dark matter, an invisible substance that affects the movement of stars in the galaxy. In this context, theorists are trying to predict the properties of these particles and make computer simulations of their behavior. In a series of recent studies, domestic physicists found that hypothetical light particles of dark matter (10 times smaller than the mass of an electron) could form large astronomical objects similar to asteroids.
“In our 2018 paper, we proved the fact that only dark matter should coalesce into drops. This was of no interest to anyone because astronomers could not detect small objects. However, in recent research, we have found that the droplets grow by absorbing the dark matter flying around and their mass can reach the mass of an asteroid. You can call the enlarged blob a Bose asteroid, but this is my author’s term and is not scientifically acceptable. The diameter of such an object is about 100 km, Dmitry Levkov, senior researcher at INR and one of the authors of the study, told socialbites.ca.
The existence of such asteroids is merely a hypothesis that astronomers must test. However, they must have a number of unique features. For example, they are completely transparent and almost cannot interact with light. They are also intangible and do not kinetically affect other objects. Therefore, if such an object were to hit the Earth or another planet, it would pass directly through it.
You can only spot such an asteroid with gravity. In particular, it must change the orbits of celestial bodies, deform them due to gravity, and also bend light rays, just like a gravitational lens.
You can read more about the work of Russian scientists that could revolutionize theoretical physics here. material “socialbites.ca”.