Mysterious noctilucent clouds as seen from the International Space Station

Mysterious “night shining” or noctilucent clouds are beautiful to look at, and this stunning image offers an unusual view of these clouds as seen by astronauts aboard the International Space Station. They are also called polar mesosphere clouds, these clouds have baffled scientists with recent dramatic changes. They used to be considered rare, but now… Read more Mysterious noctilucent clouds as seen from the International Space Station