Located in the South Atlantic Ocean, the uninhabited South Sandwich Islands include several active stratovolcanoes. Due to their remote location, these volcanoes are some of the least studied in the world, although satellites often catch them erupting.
Salt and Ice in Kazakhstan
Kazakhstan’s Alakol Lake typically freezes for about two months at the end of winter and breaks up in early spring, beautifully captured in this European Space Agency Sentinel-2 image. The salt lake’s mineral-rich water and mud is considered therapeutic, and...
Madeira Island Adds to Portugal's Fire Count
While hundreds of wildfires raged over mainland Portugal, the normally peaceful and idyllic resort island of Madeira was also hit by deadly fires, killing three people and destroying more than 150 homes.
˜Glacier Milk' Spills in Argentina
Argentina's Los Glaciares National Park was named a UNESCO World Heritage site in 1981 and is the largest park in the country, covering more than 7,000 square kilometers. One of its most recognizable features is the Upsala Glacier, which is pictured in this European Space Agency (ESA) Sentinel-2A image from January 2016.
Hurricane Pair Nears Hawaii, Both Miss
The island of Hawaii continued its decades' long streak of not being directly when Hurricanes Madeline and Lester, which at one point were considered threats for landfall, veered south and north, respectively.
Bosphorus Bridge Construction Chronicled
An image from the European Space Agency's Sentinel-2A satellite shows Turkey's Third Bosphorus Bridge as it was being constructed on Feb. 8, 2016. The hybrid cable-stayed suspension bridge, which opened on Aug. 26, 2016, forms part of the ongoing 150 kilometer-long Northern Marmara Highway project.
Student-Controlled EarthKAM Photographs Lake Powell
The remotely controlled Sally Ride EarthKAM aboard the International Space Station acquired this photograph on July 14, 2016, as the orbiting laboratory flew over Lake Powell and the border of Utah and Arizona.
Wildfires Blaze in Portugal
Since early August 2016, hundreds of fires have been raging in Portugal and Spain. More than 4,000 firefighters and 30 aircraft battled blazes on mainland Portugal, but heat and strong winds hampered the firefighting efforts.
Scene from Space: Aurora Over Impact Crater
An astronaut aboard the International Space Station captured an aurora that spanned thousands of kilometers over Quebec, Canada, and a conspicuous circle of ice in the Manicouagan impact crater.
Acadia National Park Celebrates 100th Anniversary
Acadia National Park, one of the most visited parks in America with more than 2.5 million visitors per year, is celebrating its 100th anniversary in 2016.