Astrophysicists have observed our central supermassive black hole. They found the accretion disk is constantly emitting flares without periods of rest. Shorter, faint flares and longer, bright flares ...

NOAA forecasts a Kp index of three on a scale of nine for Tuesday night, meaning the aurora borealis will “become brighter” ...

This Valentine's Day, stargazers in some parts of the United States will have the opportunity to experience the surreal views ...

The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

The most powerful solar storm to impact Earth in decades caused the temporary formation of radiation belts around Earth, NASA recently announced. A NASA CubeSat satellite made the discovery, which ...

Geomagnetic storms are disturbances in Earth’s magnetic field caused by activity on the Sun’s surface, including coronal mass ejections or solar flares ... will be as visible on Saturday.

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor geomagnetic activity on Jan. 31. and Feb. 1. Keep up with current northern ...

Here’s how it works. The best solar lights will keep your backyard or porch lit once the sun goes down. If you enjoy relaxing in the backyard or hosting evening gatherings, solar lights can add ...

"Both are likely to provide an enhanced and disturbed solar ... begin to reach Earth, there is a chance for G1 (minor) storm conditions. If G1 levels are reached as a coronal high-speed stream impacts ...

Scientists have discovered a ‘super-Earth’ planet six times larger than our own which may have conditions suitable for life. The exoplanet – a planet outside our solar system – was spotted ...