HD 20794 d: A Super-Earth on the Edge of Habitability

HD 20794 d: A Super-Earth on the Edge of Habitability—Discovered orbiting a Sun-like star just 20 light-years away, this confirmed super-Earth sits in the habitable zone, raising exciting questions about its potential for life. With a mass six times that of Earth and a mysterious atmosphere yet to be explored, could this distant world be our next big discovery in astrobiology? Dive into the latest research on its orbit, climate, and habitability potential in this in-depth analysis.