James Webb Looked Into Proxima Centauri Changes Everything! | Science For SLEEP скачать в хорошем качестве

James Webb Looked Into Proxima Centauri Changes Everything! | Science For SLEEP

What if our closest stellar neighbor isn’t what we thought it was? Proxima Centauri, the small red dwarf just 4.24 light-years away in the Alpha Centauri system, was once considered an ordinary nearby star. But when the James Webb Space Telescope turned its infrared instruments toward it, everything changed. Instead of confirming routine atmospheric data, Webb revealed something far more complex. From unexpected atmospheric chemistry on Proxima Centauri b to unexplained spectroscopic signatures and previously unknown stellar behavior, these observations are forcing scientists to rethink red dwarf physics, planetary habitability, and even the statistical likelihood of life in the Milky Way. Red dwarfs make up nearly 70% of the galaxy’s stars. If our nearest one hosts a chemically active, potentially stable planetary system, the implications are staggering. It challenges long-held assumptions about tidal locking, flare sterilization, atmospheric loss, and the very conditions required for life to emerge. In this video, we break down: • What Webb actually detected in Proxima Centauri b’s atmosphere • Why these findings contradict existing stellar and planetary models • The possibility of additional planets in the system • The unexplained data that scientists are still debating • And what this means for the search for life beyond Earth This isn’t speculation. It’s a scientific shift happening in real time. If even our nearest star can surprise us like this… how much of the universe are we still misunderstanding? #jmwb #spacefactsforsleep #scienceforsleep #astrophysics #sleepyscientist