![Millions of Americans to gaze upon Monday's once-in-a-lifetime eclipse Millions of Americans to gaze upon Monday's once-in-a-lifetime eclipse](https://resizer-awani.eco.astro.com.my/tr:w-177,h-100,q-100,f-auto/http://img.astroawani.com/2017-08/61503196453_EclipseSunglasses.jpg)
Millions of Americans to gaze upon Monday's once-in-a-lifetime eclipse
The sight of the moon's shadow passing directly in front of the sun, blotting out all but the halo-like solar corona, may draw the largest live audience for a celestial event in human history.
Sun Aug 20 2017