Webb Telescope snaps interstellar comet – proves it's like nothing we've ever seen in our own Solar System

Webb Telescope snaps interstellar comet – proves it's like nothing we've ever seen in our own Solar System BBC Sky at Night Magazine NASA’s Webb Detects Methane on Interstellar Comet 3I/ATLAS NASA Science (.gov) Webb sniffs methane from interstellar Comet 3I/ATLAS European Space Agency Webb Detects Methane on Interstellar Comet 3I/ATLAS Sci.News Interstellar comet 3I/ATLAS just turned out to carry 40 times more heavy water than Earth’s oceans — chemistry impossible to make inside our solar system MSN