Astronomers have long been puzzled by two strange phenomena at the heart of our galaxy. First, the gas in the central ...

On April 12 and 13, a pair of coronal mass ejections (CMEs) erupted from the surface of the sun; as a result, when their electrically charged particles hit Earth’s atmosphere this week ...

Residents of several Northern U.S. states could have the opportunity to see the dazzling northern lights this week. Here's ...

This setup allowed them to carefully control the movement of electrical charges. It also allowed them to generate particles ...