In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet of possible life beyond our solar system, detecting in an alien ...

Roughly 900 light years from Earth, astronomers have found a world where the weather reads like a fever dream: winds racing at 70,000 km/h, temperatures hot enough to vaporize iron, and nightside ...

When a thunderstorm recently lit up the night sky, cameras captured towering red shapes that looked uncannily like glowing jellyfish hanging above the clouds. The images raced across social media, and ...