Vỏ bọc của trái đất bất ngờ co lại
Cập nhật: 16:20 30/08/2010 GMT+7
Tầng nhiệt quyển, một phần của bầu khí quyển bao bọc quanh trái đất, đang bất ngờ co lại và lạnh hơn do bức xạ cực tím từ mặt trời giảm.
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