Night Shining Clouds


	Night Shining Clouds

mrouk

7-10-2007 8:52 PM

208 views

tags:

nature

mrouk says:

Due to global warming

Add a Comment

Login to Comment. Not a member yet? Sign up

Geren Ford Spring/Summer 2009

Evangelical Scientists Refute Gravity With...

Large Hadron Collider Switch-on Fears Are ...

Color In Nature: Funghi

The era of the American Internet is ending.

Ecuador Constitution Would Grant Inalienab...

More clips from mrouk

Stonehedge starts Excavation

The Room

optocal Illusion

Today's Top Clips

visit the Top Clips page

View the Top Clips from July 10, 2007

Embed This Clip In Your Site...

<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/4064a91a-0c81-4593-9164-cf1f5279bdd7/96449B20-4BCE-4DC8-A579-D2859967D1CE/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.sciam.com/article.cfm?chanID=sa003&articleID=B2583884-E7F2-99DF-3A8D1BD5E59C1480&ref=rss" href="http://www.sciam.com/article.cfm?chanID=sa003&articleID=B2583884-E7F2-99DF-3A8D1BD5E59C1480&ref=rss" style="font-size: 11px;">www.sciam.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.sciam.com/article.cfm?chanID=sa003&articleID=B2583884-E7F2-99DF-3A8D1BD5E59C1480&ref=rss"><P>"They're gorgeous, and there are more of them now than before," says James Russell, principal investigator of NASA's Aeronomy of Ice in the Mesosphere (AIM) mission, about noctilucent (literally, "night-shining") clouds. Floating at an altitude of around 50 miles, they are only seen well after sunset on summer nights above 50 degrees latitude in either hemisphere and have been increasing in frequency and brilliance with each passing year. Their origin is a mystery as is the reason for their growing quantity and brightness. But new data from the AIM satellite, launched April 25, may help shed light on these enigmatic bodies as well as answer questions that have arisen about their possible link to global warming.</P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/96449B20-4BCE-4DC8-A579-D2859967D1CE/blog/" title="blog or email this clip"><img src="http://content6.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

Clipmarks: Home; New Clips; Top Clips; Dashboard

Popular Topics: News; Life; Science; Technology; Entertainment

Get Started: Sign Up; Install Clipping Tool; How Clipping Works; Clip-to-Blog™; ClipSearch

Tools and Resources: FAQ; ClipWeek; Top Clippers; Top Tags; Site Map

About Clipmarks: About Us; Contact; Blog; Copyright; Privacy; EULA

Search Options

Related Clips

More clips from mrouk

Today's Top Clips