According to the Athanasius Kircher Society:
Hole punch or fallstreak clouds, like this one sighted recently over Nashville, occur when high-altitude ice crystals fall through lower clouds. They can be seen from space:
« What would you do for science? | Main | Lafitte, Jewish Pirate of the Caribbean »
The comments to this entry are closed.
Well, erm, I heard o' crop circles.
Guess these are sky circles an' aliens made 'em, huh?
Posted by: MC | April 02, 2008 at 03:23 AM