NASA has officially confirmed that the James Webb Space Telescope (JWST) has made a groundbreaking discovery while observing 3I/ATLAS—the third confirmed interstellar object ever detected passing through our solar system. As this mysterious rogue comet warmed up and began moving away from the Sun, researchers used Webb’s Near-Infrared Spectrograph (NIRSpec) and Mid-Infrared Instrument (MIRI) to perform an emergency spectroscopic intercept. What they uncovered inside its glowing coma has completely shattered traditional cometary science models.
In this breaking space documentary, we break down the mind-blowing data confirmed by NASA and published in Nature. Webb detected the first-ever direct methane signatures on an interstellar visitor, alongside an unprecedented isotopic anomaly: a deuterium-to-hydrogen (“heavy water”) ratio nearly 30 times higher than local solar system comets, combined with an extreme depletion of carbon-13. We investigate what these alien chemical footprints reveal—proving that 3I/ATLAS is not just a passing rock, but an ancient, deeply frozen fossil created 10 to 12 billion years ago during the universe’s “cosmic noon,” long before our Sun or Earth ever existed.
Credit to : Planetary Report