Electric blue clouds coalesce as ice crystals ❄️ on tiny meteor ☄️ remnants in the upper atmosphere. A @NASA balloon mission captured these seasonal clouds found 50 miles above the poles. https://t.co/r6RQakbJDp pic.twitter.com/8JNUiT7lv8
— NASA Earth (@NASAEarth) September 21, 2018
via Twitter https://twitter.com/NASAEarth
September 22, 2018 at 01:11AM
No comments:
Post a Comment