A red 'blood moon' will appear in the sky on Thursday. Here's how to spot it.
That's because, even though the Earth is casting its shadow on the moon, the sun is still passing ... which is why the sky is ...
Lunar eclipse expected to be visible in the sky
Tonight a total lunar eclipse will sweep the Western Hemisphere as the sun, earth and moon align. Called the 'Blood Moon', the reddish hue will be visible without special glasses or a telescope. NBC's ...