A promising opportunity to spot the northern lights arises late Saturday through the early morning hours on Sunday in ...

Ninety percent of Earth's atmosphere lies within just 10 miles of the planet's surface. The silhouette of a woman is seen on a Norwegian island beneath the Northern Lights (aurora borealis).

That's because our planet's magnetic ... events occur on the surface of the sun, they can send an extra flood of solar wind shooting toward Earth, hypercharging the aurora and even pushing it ...

Known as AR3664 to its friends, the huddle of spots on the Sun’s surface fired powerful solar flares our way, resulting in dazzling aurora across ... away from the planet. But they’ll soon ...

The celestial spectacle may be visible in northern Michigan, Maine, and the nation’s high latitudes, the National Oceanic and ...