Return | Explore All Image of the Day for February 15, 2013
![Avalanche in Aoraki/Mount Cook National Park Avalanche in Aoraki/Mount Cook National Park](https://webarchive.library.unt.edu/web/20130215205740im_/http://eoimages.gsfc.nasa.gov/images/imagerecords/80000/80427/aoraki_ali_2013036_front.jpg)
Avalanche in Aoraki/Mount Cook National Park
A slide of rock, ice, dust, and snow left a scar of gray across the landscape around one of New Zealand’s largest mountains. 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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