Okay, this is wild—scientists just found that water from the “Devil Comet” (12P/Pons-Brooks) has the same chemical signature as Earth’s oceans. That means comets like this could have literally delivered water to our planet billions of years ago! They used two mega telescopes to check the water’s ‘fingerprint’ and it’s basically a match. Proof that we might owe our oceans to space rocks crashing into Earth. Mind = blown. #Science #space #science