We have been moderately lucky with comets in the last several months. We had Comet Tsuchinshan-ATLAS last October shining ...

Pain in your eyes is unlikely to be a symptom of solar retinopathy, since the retina doesn’t have any pain receptors. The ...

On March 29, a partial solar eclipse will cast a shadow on the sun for people in the Northeast. See when, where and how to look.

Looking at the Sun directly, even during a partial solar eclipse, can cause temporary and permanent eye damage in less than a minute. You may not even realise the damage that has been done at first.