Dust Storm in Northeastern Arizona
By Richard Chasey, posted on April 8th, 2009 in Earth Observation
Originally Published by NASA Earth Observatory
A MODIS image shows a dust storm blowing through northeastern Arizona in early April 2009. Clear skies allow a view of numerous source points for the storm.
NASA Daily Image
Large X-class Flare Erupts on the Sun
On Jan. 27, 2012, a large X-class flare erupted from an active region near the solar west limb. X-class flares are the most powerful of all solar events. Seen here is an image of the flare captured by the X-ray telescope on Hinode. This image shows an emission from plasma heated to greater than eight million degrees during the energy release process of the flare. Image Credit: JAXA/Hinode