"Our work goes beyond enhancing old images — it's about creating a universal language to study the sun's evolution across ...

A group of NASA scientists has come up with a timeline for the complete end of life on Earth using mathematical models ...

He wasn't wrong—the sun is 99.8 percent of the mass of the solar system. But what is that giant ball of fire in the sky? How ...

Ancient Homo sapiens may have benefited from sunscreen, tailored clothes and the use of caves during the shifting of the ...

Over 4.6 billion years ago, Earth took shape from a spinning cloud of dust and gas surrounding the young sun. Tiny particles ...

The sun may rise every morning, but the amount of sunlight reaching Earth's surface can substantially vary over decades, ...

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern ...