Summary:
- Scientists have detected a mysterious object that seems to have come from outside our solar system. This object, named 2I/Borisov, is the second interstellar object ever observed in our solar system.
- 2I/Borisov is a comet that is currently approaching Earth and is expected to make its closest pass to the Sun in December 2019. Astronomers are studying this object to learn more about its composition and where it came from.
- The discovery of 2I/Borisov has excited scientists, as it provides a rare opportunity to study an object that originated from another solar system. This could help us better understand how other planetary systems form and evolve.