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

Have you hoped to see the northern lights shine over Iowa? You may have a chance tonight if you head far enough north.

A Nasa spacecraft has made history by surviving the closest-ever approach to the Sun. Scientists received a signal from the ...

NASA officials announced Tuesday ... ion sensors "will provide critical data to NOAA's Space Weather Prediction Center" that "issues forecasts, warnings and alerts that help mitigate space ...