How the Devil Comet, almost as big as Everest, brought scientists closer to solving Earths biggest mystery

A recent study of Comet 12P/Pons-Brooks, the devil comet, reveals that its water vapor possesses a chemical composition nearly identical to Earth's oceans. This discovery, made using advanced telescopes, offers the strongest evidence yet that comets delivered water to our planet. The findings significantly strengthen the theory that icy bodies played a crucial role in making Earth habitable.