Return | Explore All Image of the Day for February 4, 2012
Earth, Behind the Scenes
NASA's newest Earth-observing satellite, Suomi NPP, collected the images that went into this new view of our home planet. Read More
Features
Seeing Forests for the Trees and the Carbon: Mapping the World’s Forests in Three Dimensions
January 9, 2012Earth has a carbon problem, and some think trees are the answer. Would it help to plant more? To cut down fewer? Does it matter where? Scientists are working to get a better inventory of the carbon stored in trees. Read More
Notes from the Field Blog: Pine Island Glacier 2011
December 19, 2011An international team of researchers are traveling to one of Antarctica's most active, remote and harsh spots to determine how changes in the waters circulating under an active ice sheet are causing a glacier to accelerate and drain into the sea. Read More
World of Change: Athabasca Oil Sands
November 29, 2011The Athabasca Oil Sands are at once a source of oil, of economic growth, and of environmental concern. This series of images shows the growth of surface mines around the Athabasca River from 1984 to the present. Read More
IceBridge: Building a Record of Earth’s Changing Ice, One Flight at a Time
November 2, 2011NASA is sending a fleet of airplanes to the ends of the Earth for the next several years to figure out how and why polar ice is changing. Read More
Notes from the Field Blog: SEAT: Satellite Era Accumulation Traverse
October 12, 2011An international team returns to West Antarctica for a second season of field work. Researchers are collecting data from snow pits, ice cores, and radar surveys to better understand snow accumulation and to improve space-based estimates of Antarctica's ice mass. Read More
World of Change
Satellite images showing how our world— forests, oceans,
cities, even the Sun— has changed in recent decades.
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Blue Marble
Composite satellite images of the entire Earth.
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Experiments
Hands-on educational activities.
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Visible Earth
A catalog of NASA images and animations of our home planet.
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NASA Earth Observations
View, download, and analyze imagery of Earth science data.
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NASA Global Climate Change
Vital signs of the planet.
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Earth Science Picture of the Day
Photos of Earth processes and phenomena.
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