Summary:
- Astrophysicists have discovered that there could be millions of interstellar objects, such as asteroids or comets, hiding in our solar system. These objects may have been captured from other star systems and are now orbiting the Sun.
- The researchers used computer simulations to estimate the number of these interstellar objects and found that they could be much more numerous than previously thought, with potentially millions of them in the outer regions of our solar system.
- Understanding the presence and characteristics of these interstellar objects is important for studying the formation and evolution of our solar system, as well as the broader processes of planetary formation and the exchange of materials between star systems.