Shining ribbon-shaped clouds draped along Beijing's skyline in the early morning and quickly went viral across WeChat, a popular Chinese social media app. “This might be attributable to the tracks of aircrafts such as airplane and rockets” said Walle Hu Xiao on his Sina Weibo account, who is certified as an expert with China Meteorological Administration. (Photos: Social Media)

Shining ribbon-shaped clouds draped along Beijing's skyline in the early morning and quickly went viral across WeChat, a popular Chinese social media app. “This might be attributable to the tracks of aircrafts such as airplane and rockets” said Walle Hu Xiao on his Sina Weibo account, who is certified as an expert with China Meteorological Administration.

Shining ribbon-shaped clouds draped along Beijing's skyline in the early morning and quickly went viral across WeChat, a popular Chinese social media app. “This might be attributable to the tracks of aircrafts such as airplane and rockets” said Walle Hu Xiao on his Sina Weibo account, who is certified as an expert with China Meteorological Administration.

Shining ribbon-shaped clouds draped along Beijing's skyline in the early morning and quickly went viral across WeChat, a popular Chinese social media app. “This might be attributable to the tracks of aircrafts such as airplane and rockets” said Walle Hu Xiao on his Sina Weibo account, who is certified as an expert with China Meteorological Administration.

Shining ribbon-shaped clouds draped along Beijing's skyline in the early morning and quickly went viral across WeChat, a popular Chinese social media app. “This might be attributable to the tracks of aircrafts such as airplane and rockets” said Walle Hu Xiao on his Sina Weibo account, who is certified as an expert with China Meteorological Administration.