File:Dust storm over Libya.jpg

Dust Storm over Libya and Egypt A thin sheet of dust blew northeastward from deserts in northern Africa and out across the Mediterranean Sea (upper right) on March 1, 2005. The orange-colored sands of eastern Algeria are thickly veiled with light-colored dust, which thins as it spreads more widely over Tunisia and Libya. The dust weaves both under and over clouds in different places over the Mediterranean. At the far right edge, the clouds appear bright white, and appear to be casting a shadow on the dust plume below them. At top center, dust appears to be above the clouds, giving them a dirty appearance. This image was made from data collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite.

NASA image courtesy Jeff Schmaltz, MODIS Rapid Response Team, NASA-GSFC

http://earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?img_id=12746 archive copy at the Wayback Machine

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."