NASA Earth Day 2014
Students listen intently while Astronaut John Mace Grunsfeld speaks at NASA's Earth Day event. The event took place at Union Station in Washington, DC on April 22, 2014. Photo Credit: (NASA/Aubrey Gemignani)
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Details
NASA ID
201404220010HQ
Date Created
April 22, 2014
Center
HQ
Media Type
image
Photographer
NASA/Aubrey Gemignani
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