Tracing the Galactic Origins of Three Interstellar Objects: Distinct Thin- and Thick-Disk Origins Across the Milky Way
To the point
Shokhruz Kakharov and Abraham Loeb show that the three known interstellar visitors to the Solar System come from different parts and ages of the Milky Way, proving that material is ejected into interstellar space throughout the Galaxy’s history and that where they came from helps explain their varied properties.