RT @NatureNews: Ice crystals floating high above Earth's surface explain mysterious flashes on satellite images of the planet: https://t.co… 0 atbildes

	Pēteris Krišjānis (2017-05-19 14:04:49) @twitter	RT @NatureNews: Ice crystals floating high above Earth's surface explain mysterious flashes on satellite images of the planet: https://t.co…