“Where are the aliens?” This is the famous Fermi paradox: there are billions, if not trillions of galaxies in our Universe with billions of stars in each, most of which are orbited by one or more planets – why has no alie

Astronomers from the University of Geneva and the University of Bern studied a system of 6 planets, only 205 light-years away, that could help understand the processes leading to the formation of systems with multiple pla