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If you have never been north of the Arctic Circle, it is easy to imagine that the “ice cap” at the top of the world
The photo above captures the rising full Moon of March 19, 2011 as viewed from just offshore of Sandbridge, Virginia. The Moon looks huge because
The American flag flaps in the breeze against the backdrop of a halo around the sun at the US track and field championships in Eugene,
The teal and green rectangular form in this area is a field of salt pans. While the desert in the basin by the salt evaporation
Estuaries are regions where fresh water from rivers and salt water from the ocean mix, and they are among the most biologically productive ecosystems on
An intimate tour… in 1080p… of Earth’s most impressive landscapes… as captured by astronauts with their digital cameras. Dr. Justin Wilkinson from NASA’s astronaut team
On May 21, 2011, Iceland’s Grimsvotn Volcano erupted, sending an ash plume 12 miles (20 kilometers) high and closing Keflavik Airport, Iceland’s largest. Ash fell
How many arches can you count in the above image? If you count both spans of the Double Arch in the Arches National Park in
Captured by a NASA satellite, the scene shows where the salty waters of the Mozambique Channel mingle with freshwater outflow from the island’s Betsiboka River
This Landsat image features the heart-shaped northern tip of the western half of the Large Aral Sea (or South Aral Sea) in Central Asia.
