Scientists have detected faint magnetic signals from Earth's ocean tides using ESA's Swarm satellites. These signals, caused ...

The effects of a coronal mass ejection—a bubble of plasma that bursts from the sun’s surface—will likely impact Earth’s ...

An international team of astronomers has detected mysterious chirping signals in an unexpected region of space, raising major questions about how they're created.

Scientists have detected cosmic waves that sound like birds chirping in an unexpected place. These bursts of plasma, called ...

The states that will likely see the natural light phenomenon, known as the Aurora Borealis, are Washington, Idaho, Montana, Wyoming, North Dakota, South Dakota, Iowa, Michigan, New York, Vermont, New ...

Sky gazers in several U.S. states could get a colorful glimpse of the northern lights as we enter the weekend, thanks to a ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

Nasa plans to fly two rocket through an active aurora borealis to study the phenomenal lights that flash and dance across the ...