Скачать или смотреть 3 Earth-Sized Exoplanets in Binary Star System TOI-2267: First-Ever Discovery Shocks Scientists

Earth-sized exoplanets in binary star system
Discover the groundbreaking find of three Earth-sized planets orbiting the double star TOI-2267, just 190 light-years away. This is the first known binary system where planets individually orbit each star, challenging planetary formation theories.
Binary star systems explained
TOI-2267 features two red dwarf stars in a compact orbit, making planet formation seem unlikely. Yet, astronomers detected two planets transiting one star and a third around the other using NASA's TESS and ground telescopes like SPECULOOS and TRAPPIST.
Why this discovery matters
Led by the University of Liège, this surprise revelation tests models of rocky planet survival in unstable environments. Could these worlds be habitable? Future observations with James Webb Space Telescope may reveal atmospheres and densities.
Astronomy breakthroughs
From TRAPPIST-1 to this compact binary, exoplanet hunting continues to amaze. Dive into the science behind transiting planets, red dwarfs, and the diversity of planetary architectures in our galaxy.
Support science exploration
This unique system is a natural lab for understanding exoplanet diversity and potential life in binary stars.