Start Date: End Date: Published Date Data Date
Data acquired December 21, 2010 - September 20, 2011 720 x 720 JPEG
Data acquired December 21, 2010 3712 x 3712 1 MB Bytes - JPEG
Data acquired March 20, 2011 3712 x 3712 1 MB Bytes - JPEG
Data acquired June 21, 2011 3712 x 3712 1 MB Bytes - JPEG
Data acquired September 20, 2011 3712 x 3712 1 MB Bytes - JPEG
Data acquired September 19, 2010 - September 19, 2011 6 MB - MOV
Data acquired September 19, 2010 - September 19, 2011 23 MB - MOV
720 x 480 JPEG
The four changes of the seasons, related to the position of sunlight on the planet, are captured in this view from Earth orbit.
NASA images and animation by Robert Simmon, using data ©2010 EUMETSAT. Caption by Mike Carlowicz.
Published September 23, 2011 Data acquired December 21, 2010 - September 20, 2011