Return | Explore All Image of the Day for May 20, 2012
Sunny Skies over the Pacific Northwest
On May 12, 2012, clear skies allowed an unobstructed view of the Pacific Northwest from space. Read More
Features
World of Change: Columbia Glacier, Alaska
May 16, 2012Since 1980, the volume of this glacier that spills into the Prince William Sound has shrunk by half. Climate change may have nudged the process along, but mechanical forces have played the largest role in the ice loss. Read More
Looking Back on Ten Years of Aqua
May 4, 2012Launched on May 4, 2002, NASA's Aqua satellite and its six instruments have provided a decade's worth of unprecedented views of our planet. Here are a few of our favorites. Read More
Where Is the Hottest Place on Earth?
April 5, 2012Satellite research shows that the world’s hottest spot changes, though the conditions don’t. Think dry, rocky, and dark-colored lands...and cities. Read More
Tohoku Earthquake and Tsunami: Looking Back from Space
March 9, 2012In 2011, the fourth largest earthquake in history rocked the coast of Japan, spawning a devastating tsunami. Satellites and scientists had an unprecedented view of both. This gallery offers a glimpse of the broad scale of the destruction, of the recovery a year later, and of some new scientific understanding that emerged. Read More
Top 11 from 2011
January 23, 2012The most-visited images published in the Earth Observatory from 2011 are featured in this gallery. Read More
May 15, 2012
Checking in and checking out of spring break
The past few weeks have been rough on Earth-observing satellites. But there was some good news and some engineering prowess to go along with the troubles. Read more
May 14, 2012
The EO on iPad and a Quilt
We often see our images and stories pop up in different places... Read more
World of Change
Satellite images showing how our world— forests, oceans,
cities, even the Sun— has changed in recent decades.
Read More
Blue Marble
Composite satellite images of the entire Earth.
Read More
Experiments
Hands-on educational activities.
Read More
Visible Earth
A catalog of NASA images and animations of our home planet.
Read More
NASA Earth Observations
View, download, and analyze imagery of Earth science data.
Read More
NASA Global Climate Change
Vital signs of the planet.
Read More
Earth Science Picture of the Day
Photos of Earth processes and phenomena.
Read More
