This natural-color image shows Henrietta Island, with a smooth, dome-capped surface and a rugged coastline, illuminated by low-angled sunlight.
Published May 3, 2009
The most interesting geology lies just offshore and below the water line of this Northwest Australian island.
Published Aug 3, 2015
Named Isla de Aves in Spanish, (meaning “Island of the Birds”) Aves Island lies west of the Lesser Antilles in the Caribbean. It provides a nesting site to green sea turtles (Chelonia mydas) and, of course, birds. Because the abundant bird droppings, known as guano, could be used in fertilizer and gunpowder, guano miners worked on the island until they depleted the supply. Since its discovery by Europeans, likely in the late 16th century, Aves Island was subsequently claimed by several European nations. The island is currently claimed by Venezuela, although disputes about ownership of the island, and the surrounding exclusive economic zone in the Caribbean, continue today.
Published Jun 19, 2006
Akpatok Island lies in Ungava Bay in northern Quebec, Canada. Accessible only by air, Akpatok Island rises out of the water as sheer cliffs that soar 500 to 800 feet (150 to 243 m) above the sea surface. The island is an important sanctuary for cliff-nesting seabirds.
Published Feb 25, 2002
An unnamed isle in Canada’s Nunavut Territory is the leading contender for this island superlative.
Published Feb 22, 2015
On September 25, 2002, astronauts aboard the International Space Station viewed Easter Island, one of the most remote locations on Earth. Easter Island is more than 2000 miles from the closest populations on Tahiti and Chile—even more remote than astronauts orbiting at 210 nautical miles above the Earth. Archaeologists believe the island was discovered and colonized by Polynesians at about 400 AD. Subsequently, a unique culture developed. The human population grew to levels that could not be sustained by the island. A civil war resulted, and the island’s deforestation and ecosystem collapse was nearly complete.
Published Oct 6, 2002
A pair of modest oyster flats turned into two of most important islands in the United States.
Published Mar 20, 2016
Acquired March 9, 2012, and July 22, 2012, these images show stark differences between winter and summer on Canada’s Bylot Island.
Published Nov 30, 2012
Bouvet Island is known as the most remote island in the world; Antarctica, over 1600 kilometers (994 miles) to the south, is the nearest land mass. Located near the junction between the South American, African, and Antarctic tectonic plates, the island is mostly formed from a shield volcano—a broad, gently sloping cone formed by thin, fluid lavas—that is almost entirely covered by glaciers.
Published Oct 6, 2008
The island once looked very different from how it does today.
Published Apr 16, 2017
