NASA warns that the Sun is awakening, showing increased solar activity since 2008. Rising solar wind strength, magnetic field ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

A new study reveals solar flares can reach a staggering 108 million degrees Fahrenheit, six times hotter than previously ...

The three satellites look to measure mysteries of space weather while also acting as a warning system for its dangerous effects.

In the span of two days last week, the sun released two strong solar flares — meaning the solar system experienced its most powerful explosions which can cause some communications blackouts on Earth, ...

With advance warning, however, steps can be taken to reduce the risks. If an electrical grid is running near capacity, for ...

Officials expect NASA’s satellites to be in position and operational by the beginning of next year, and NOAA's spacecraft by ...

A new NASA study suggests that solar activity will remain high or rise further in the coming decades, contradicting previous assumptions that the sun was quieting down — and scientists "don't ...

Considered our solar system's largest explosive events, solar flares can sometimes be as strong as a billion hydrogen bombs. Those with enough energy output to rank as an X-class have the potential to ...

A first-of-its-kind artificial intelligence system built by Nasa in collaboration with IBM can predict violent solar storms ...

NASA and the National Oceanic and Atmospheric Administration have launched three new missions to enhance our understanding of ...

This satellite will play a critical role in detecting solar storms before they reach Earth, giving scientists, satellite ...