For nearly half a century, humanity has searched the sky and found thousands of worlds, yet none beyond our own confirmed to hold both solid ground and a breath of air — until now. A rocky planet called LHS 1140b, orbiting a dim star forty-eight light-years away, has been found to possess an intact atmosphere, defying the long-held assumption that such worlds are inevitably stripped bare by their stars. The discovery does not announce life, but it does announce possibility — and in the long arc of the search for cosmic companionship, that is no small thing.