Sunrise at Kangerlussuaq, Greenland, with ravens on the left, and the Watson river and Sugarloaf Hill seen through a haze of windblown glacial silt.
Sunrise at Kangerlussuaq, Greenland, with ravens on the left, and the Watson river and Sugarloaf Hill seen through a haze of windblown glacial silt.
Image Credit: NASA / Jim Yungel