April 25 aerial view
7 of 15 from Massive oil spill imperils Gulf Coast (images)
This image of the Gulf Coast and the oil spill, taken on Sunday by NASA's Aqua satellite and using its Moderate Resolution Imaging Spectroradiometer (MODIS) instrument, shows the Mississippi Delta on the left and the wide oil slick to the right.
April 29, 2010 4:16 PM PDT
Photo by: NASA/MODIS Rapid Response Team