Astronomers have confirmed that interstellar objects—cosmic bodies originating from other stars—are passing through our solar ...

making it the first interstellar object ever detected by humans. That’s pretty exciting stuff all on its own, but once scientists agreed that it was a foreign body the long and complicated task ...

Astronomers found two strange, dense, icy objects by chance in 2021 during a survey of our galaxy’s disk by Japan’s AKARI satellite. A closer look showed that they are made of interstellar ice ...

But with wide-field radio telescopes such as CHIME we can now observe FRBs regularly and have a pretty good idea ... Fast Radio Bursts and Interstellar Objects, arXiv (2024).