Daily Archives: May 24, 2020

Rocketary Sunday

NOCTILUCENT CLOUD SIGHTINGS: Around the north pole, noctilucent cloud (NLC) season is underway. NASA’s AIM spacecraft spotted the first NLCs from polar orbit on May 17th. Last night, people on the ground saw them, too. Kairo Kiitsak sends this picture from Simuna, Estonia: … Continue reading

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