Daily Archives: July 14, 2019

Mesosphere Sunday

Posted on July 14, 2019 by Den

WHAT’S UP IN THE MESOSPHERE? Last month, people around the world who had never heard of noctilucent clouds (NLCs) suddenly found themselves seeing NLCs on a regular basis. The electric-blue clouds rippled to record low latitudes, with sightings as far south as New Mexico … Continue reading →

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