Netvouz / tietoukka / tag / polar_mesospheric_clouds http://netvouz.com/tietoukka/tag/polar_mesospheric_clouds?feed=rss tietoukka's bookmarks tagged "polar_mesospheric_clouds" on Netvouz [2012-08-28] NRL researchers observe bright arctic clouds formed by exhaust from final space shuttle launch http://www.eurekalert.org/pub_releases/2012-08/nrl-nro082812.php + http://climate.nasa.gov/news/index.cfm?FuseAction=ShowNews&NewsID=771 Tietoukka Monitor > 2012 > 2012-35 tietoukka Sun, 16 Sep 2012 14:25:33 GMT [2013-07-08] ScienceShot: Rockets Are Seeding the Skies With Clouds http://news.sciencemag.org/2013/07/scienceshot-rockets-are-seeding-skies-clouds?rss=1 + http://onlinelibrary.wiley.com/doi/10.1002/grl.50540/abstract Tietoukka Monitor > 2013 > 2013-28 tietoukka Fri, 23 Aug 2013 07:57:11 GMT