Noctilucent clouds are heading further south

Are these strange clouds the result of volcanic eruptions, global warming or something else. Find out further information about these strange clouds

http://www.spaceweather.com/
7/19/2008 (if not this date go to this link/website and then go to archives which is below the page)
http://science.nasa.gov/headlines/y2003/19feb_nlc.htm

Pillars of Creation astronomical image

One of the most photogenic astronomical photos is the Pillars of Creation. I have a huge photo of the framed on our house's wall for display. This is smaller version of this famous photo but stunning in itself. Read more

7/19/2008 (if not this date go to this link/website and then go to archives which is below the page)

http://antwrp.gsfc.nasa.gov/apod/astropix.html