Trillions of Comets Found in 74 Alien Star Systems, Unveiling Exocomets and Planetary Belts
A vast number of icy exocomets have been identified orbiting 74 star systems, unveiling a complex picture of planetesimal belts situated far from their parent stars. These belts, comprised of millimeter-sized particles generated by cometary collisions, highlight the intricate processes shaping planetary systems. Observations suggest that these cold, distant regions could play a crucial role … Read more