Astronomers around the world are buzzing about a rare discovery. McGill’s Dept. of Earth and Planetary Sciences confirmed last week that four major space telescopes, have confirmed unusual findings about a comet called 3I/ATLAS. It’s not just any comet, this one comes from beyond our solar system. Richard Léveillé, PhD, Adjunct Professor, Dept. of Earth and Planetary Sciences, McGill University spoke to Andrew Carter.