the North Pole , satellite photographs 北極 , 衛星照片

Looks like Santa's not at home: Nasa shows 'impossible' image of the North Pole bathed in daylight | Mail Online http://www.dailymail.co.uk/news/article-2078335/Looks-like-Santas-home-Nasa-shows-impossible-image-North-Pole-bathed-daylight.html