Alpha Centauri A, our closest Sun-like neighbor, might have a hidden planet chilling in its habitable zone! Astronomers used the JWST to spot a super faint signal that could be a Saturn-sized gas giant orbiting just 4 light-years away. It’s not Earth 2.0 (don’t pack your bags for aliens yet), but it’s the closest planet we’ve ever imaged around a star like our Sun. Space nerds, this is a big deal! #Science #AlphaCentauri #Exoplanet