The sun is ‘waking up’ and Nasa doesn’t know why - An increase in solar activity can cause radio blackouts, satellite damage, ...

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

The Sun's activity is rising again after decades of decline, surprising scientists and raising concerns about space weather.

The three spacecraft will be forecasting solar storms, mapping our solar neighborhood and observing the outer layer of ...

A trio of space missions just launched, set to deepen our understanding of the sun's influence and protect Earth from the ...

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 ...

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

In a surprising turn of events, the Sun is entering a phase of heightened activity years ahead of schedule, defying official predictions and leaving scientists scrambling to understand what’s behind ...

The recently launched spacecraft will sit upstream of the solar wind and study it before it gets to Earth. Although they will ...

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

A NASA mission to study the heliosphere—the sun's magnetic bubble that shields our solar system—and develop a better ...

NASA is inviting the public to take part in 36 “citizen science” projects that let volunteers contribute to real scientific ...