(en) «FAQ | Total Solar Eclipse 2017», sur eclipse2017.nasa.gov (consulté le ) : «There is a misunderstanding being circulated that during a total solar eclipse when the moon has fully blocked the light from the sun, that there are still harmful ‘rays’ that can injure your eyes. This is completely false. When the bright photosphere of the sun is completely covered, only the faint light from the corona is visible, and this radiation is too weak to have any harmful effects on the human retina.»
