<p style="margin: 5pt 0pt;"><strong>February 1, 2010—</strong>Two sets of human-made islands lie off the coast of <a id="zuhi" title="Dubai" href="http://ngm.nationalgeographic.com/2007/01/dubai/molavi-text">Dubai</a> in a new astronaut's-eye view of the <a id="nnh1" title="United Arab Emirates" href="http://travel.nationalgeographic.com/travel/countries/united-arab-emirates-guide/">United Arab Emirates</a> metropolis. <br><br>The Palm Jumeirah (left) required more than 1.7 billion cubic feet (50 million cubic meters) of dredged sand to create the palm tree-shaped island. The 300 islands that make up "the World" meanwhile, required 11.3 billion cubic feet (320 million cubic meters) of sand, along with 37 million tons of rock for the surrounding 16.7-mile-long (27-kilometer-long) breakwater.<br><br>The recently released snapshot, taken from aboard the <a id="kax1" title="International Space Station" href="http://www.nasa.gov/mission_pages/station/main/index.html">International Space Station</a>, also caught the spiky shadow of the world's tallest building, the 2,600-foot-high (800-meter-high) Burj Khalifa, near the lower right edge of the frame.</p>

Dubai's Artificial Archipelagos

February 1, 2010—Two sets of human-made islands lie off the coast of Dubai in a new astronaut's-eye view of the United Arab Emirates metropolis.

The Palm Jumeirah (left) required more than 1.7 billion cubic feet (50 million cubic meters) of dredged sand to create the palm tree-shaped island. The 300 islands that make up "the World" meanwhile, required 11.3 billion cubic feet (320 million cubic meters) of sand, along with 37 million tons of rock for the surrounding 16.7-mile-long (27-kilometer-long) breakwater.

The recently released snapshot, taken from aboard the International Space Station, also caught the spiky shadow of the world's tallest building, the 2,600-foot-high (800-meter-high) Burj Khalifa, near the lower right edge of the frame.

Photograph courtesy Johnson Space Center via NASA Earth Observatory

Space Photos This Week: Odd "Comet," Mars Rover, More

Astronauts spy Dubai's artificial islands, a massive star's birth "reassures" astronomers, the Mars rover Spirit surveys its surroundings, and more in our selection of the week's best space pictures.

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