INDIANA, USA — Look up mid-March, and you'll see the moon turn blood red ... filtering out blue light and allowing red and orange hues to reach the moon. This is the same effect that makes ...

A total lunar eclipse will occur overnight Thursday, turning the moon's surface red. This blood moon ... the moon. Blue light gets scattered in the atmosphere, which is why the sky is blue.

A rare "blood moon" total ... According to NASA, the red appearance is a result of Rayleigh scattering. It is a natural process that also explains why the sky appears blue during the day and ...