
10/12/2025
Astronomers have unveiled an extraordinary planet, HD 131399AB, located roughly 340 light-years away in the Centaurus constellation. Unlike Earth, night never fully falls on this massive world, offering a unique and continuous celestial display.
The planet orbits one star while gravitationally influenced by two others, resulting in a breathtaking spectacle of three suns rising and setting daily. Its skies shift in dazzling hues of gold, red, and violet, creating a mesmerizing and otherworldly environment.
Despite its captivating beauty, HD 131399AB’s orbit is fragile due to the gravitational tug of all three stars. This discovery provides scientists with an unprecedented glimpse into complex planetary systems and the extremes of cosmic architecture.
Credit: Observations of HD 131399AB by astronomers.