From a gas giant so light it would float like a cork (TrES-4b) to a world where it rains molten iron (WASP-76b), the universe is full of planets that shatter our imagination. This video dives into the ...

NASA’s James Webb Space Telescope has found the strongest evidence yet that a small, rocky planet outside our solar system has air, even though it orbits precariously close to its star. The exoplanet, ...