سیارات سنگی ممکن است تنها 100 میلیون سال پس از انفجار بزرگ شکل گرفته باشند

Rocky planets may have formed just 100 million years after the Big Bang

Rocky planets may have been able to start forming just 100 million years after the Big Bang, thanks to enormous early supernovae that scattered planet-building elements across space. Simulations found enough solid material and water around a young star to suggest that Earth-like worlds could have appeared far earlier than previously believed.