2 posts tagged with noctilucent. (View popular tags)
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Strange clouds. Noctilucent clouds as seen from the ISS. Via Science @ NASA headline archives. Also: twirling rosin.
posted by loquacious on Oct 28, 2004 - 4 comments

noctilucent clouds
It's that time of year again. Look to the skies after sunset.
posted by y2karl on Jul 1, 2004 - 18 comments

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