Defying expectations that binary systems are unlikely areas for planet formation, an international team of researchers has now identified a trio of Earth-sized exoplanets 190 light-years away in the TOI-2267 system.How these planets could form and maintain their stability in such an environment is a significant question for astronomers. The stars within this system are only separated by eight astronomical units (AU), far closer than the tens to hundreds of AU theoretically demonstrated to provide a stable planet-forming environment in earlier work...The system in question is unusual not just for its planets but also for the extremely tight orbit of...