André Kuipers:

1. England, Paris, Belgium, The Netherlands, Denmark, Germany and the Northern Lights over the polar region. 11th February 2012.
2. “Last night”: Nile, Egypt, Israel, Arabian Peninsula, Lebanon, Syria, Turkey. Sunrise in the east. 18th of March 2012.
Via Flickr. Taken from the International Space Station, Expedition 30. 
Credit: ESA/NASA