At times, the sun ejects energetic material into space, which can have consequences for space-based and even ground-based ...

Scientists have developed a way to generate tiny amounts of solar energy at night. It’s true potential could be in space.

A rare blast from the sun has just pushed radiation in Earth’s atmosphere to levels not seen in nearly two decades, briefly turning the sky itself into a harsher place for high‑altitude flyers and ...

19th-century mathematics is giving way to 3D, high-resolution, real-topography models that could provide a more precise path of totality for the next total solar eclipse. When you purchase through ...