Global News at 5 Edmonton November 14 2016 8:21pm 01:37 Is the ‘supermoon’ really that super? Supermoons can appear 14 per cent bigger and 30 per cent brighter in the night sky. But, really, how special is this astrological event? Emily Mertz hears from a local astronomer. It makes a nice photo, but is the ‘supermoon’ really that special? Responsive site?