The sun is Earth's closest star, yet its beauty is too intense to appreciate with the naked eye. Here are some of the most ...

Something experts are now calling “one of the richest and biggest repositories of solar image data available to mankind." ...

The Parker Solar Probe is expected to pass within an "unprecedented" 3.86 million miles of the solar surface on Dec. 24, ...

The mission’s close-up with the sun is the culmination of a dream that dates to the dawn of the space age, but progress was ...