Earth’s shadow will appear to be a reddish ‘blood moon’ due to the way sunlight is scattered by the atmosphereA near total lunar eclipse will be visible across large swathes of North and South America on Thursday night with millions of people expected to be able to see one of nature’s marvels.Lunar eclipses occur when Earth moves between the sun and the moon and its shadow is cast on to the lunar surface. Thursday night’s event will see 96% of the moon darkened by the Earth’s shadow at its peak moment. Continue reading...