Scientists have discovered a giant planet orbiting a tiny red dwarf star, something they believed wasn’t even possible. The planet, TOI-6894b, is about the size of Saturn but orbits a star just a fifth the mass of our Sun. This challenges long-standing ideas about how big planets form, especially around small stars. Current theories can’t fully explain how such a planet could have taken shape. Even more fascinating, this cold planet may have a rare kind of atmosphere rich in methane or even ammonia something we’ve never seen in an exoplanet before.
Star TOI-689...
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