Posted inAstrogeology, Exoplanets, -moons, -comets, Proxima Centauri, Status Report, TRAPPIST-1 Migration Of Bodies In The Proxima Centauri and Trappist 1 Planetary Systems by Keith CowingNovember 21, 2024November 21, 2024 The motion of planetesimals was studied in the Proxima Centauri and TRAPPIST 1 exoplanetary systems.