“Cầu vồng ngược” hiếm có trên bầu trời
ầu trời nước Anh bỗng sáng rực với nụ cười bảy sắc cầu vồng rực rỡ. "Cầu vồng ngược" này thực ra không phải là cầu vồng."Cầu vồng ngược" trên bầu trời nước Anh. Ảnh: National Pictures.Thay vì được tạo ra bởi các hạt mưa, đó là kết quả của một hiện tượng hiếm gặp của bầu khí quyển bên ngoài Bắc cực và Nam cực.
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