<img src=”https://naked-science.ru/wp-content/uploads/2025/02/exo_com-scaled.jpg” alt=”Astronomers have compiled the largest catalog of comets from other star systems”/>A multitude of large exocomets — icy chunks of one kilometer or more in size — orbit stars nearby. By observing the fragments left behind by their collisions using the ALMA and SMA radio telescopes, astronomers have compiled the largest catalog of these objects to date.
