This is a photo of the Petermann Ice Island taken by a NASA International Space Station crew. This amazing image reveals the ice island complete with melt ponds and supraglacial meltwater channels clearly visible.
A series of close-up photos of this huge ice chunk taken in August 2011 can be viewed here. Currently the ice island is located off the coast of Newfoundland, as seen in July from this satellite image, and reported in this CBC new article.
Updates on the progress of the ice island can be tracked from the Environment Canada webpage.
The drifting ice island originated from the Petermann Glacier in Northwest Greenland breaking off as a giant iceberg of unprecedented size (five times the size of Manhattan Island) on August 5, 2010 (see satellite images here). The Petermann Glacier drains about 6% of the Greenland ice sheet. Previously this ice-front had a relatively stable position, but recent environmental changes raise questions about the possible further retreat of the ice-tongue and the knock-on contributions to sea-level rise. See this article for more context and scientific insight.
K. K. Falkner, H. Melling, A. M. Munchow, J. E. Box, T. Wohlleben, H. L. Johnson, P. Gudmandsen, R. Samelson, L. Copland, K. Steffen, E. Rignot, and A. K. Higgins. Context for the Recent Massive Petermann Glacier Calving Event, EOS, 92, 117-124, 2011.