WASP-121b is unlike anything in our Solar System. This giant planet orbits its star so closely that it completes a full orbit in just 30.5 hours. Its dayside reaches a scorching 3000°C, while the ...

Solar flares, blasts of plasma gasses of solar energy might shape the short-term weather on distant planets according to a ...

Proxima Centauri b is the closest known exoplanet to our solar system that is thought to be within the habitable zone of its star.