Archives: Videos

NASA Explorers: Permafrost

NASA Explorers head back in time…by going underground. In the Arctic, a frozen layer of soil – permafrost – trapped dead plants and animals for thousands of years. As the […]

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NASA Explorers: Ice Odyssey

To know the evolution of sea ice and how we observe it from space is to know Dr. Claire Parkinson. Meet the scientist who continues to have a profound effect […]

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