Earth Day 2010
April 22, 2010

We here at NASA Goddard Space Flight Center think Earth is a pretty special place and hope you love the Big Blue Marble as much as we do. Here are a few of our favorite Earth images from over the years to celebrate the 40th Anniversary of Earth Day.

Today we celebrate Earth, so enjoy!

Credit: NASA

NASA Goddard Space Flight Center is home to the nation's largest organization of combined scientists, engineers and technologists that build spacecraft, instruments and new technology to study the Earth, the sun, our solar system, and the universe.

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22 photos · 41,576 views