Why seeing blue skies during Cyclone Alfred could still prove dangerous
As Tropical Cyclone Alfred slowly makes its way towards the southeastern coast of Queensland, some residents in Noosa have ...
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Clear skies prevail in south-central Pa. as total lunar eclipse puts on astronomical show
the sun still casts the Earth's shadow on the lunar surface. The process that produces the red or orangish glow is the same that makes our sky blue and our sunsets red, according to NASA.