Starship Asterisk*

NLC from Poland. During the night from 21 to 22/06/2019. in the western sky you will see unique clouds. NLC, also known as silvery clouds, have become very bright. They are mesospheric clouds appearing at high altitudes (75-85 km above the surface of our planet) of the dark sky, shining with silver ...

NLC from Poland. During the night from 21 to 22/06/2019. in the western sky you will see unique clouds. NLC, also known as silvery clouds, have become very bright. They are mesospheric clouds appearing at high altitudes (75-85 km above the surface of our planet) of the dark sky, shining with silver ...