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Mt. Saint Helens from space! Before and after eruption - 1973 to 2019

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Added by admin in Outer Space & Universe
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Description

40 years after the massive volcanic eruption of Mount St. Helens in Washington state, NASA reviews photography captured by Landsat satellites of the area from 1973 to 2019.

Video credit: NASA's Goddard Space Flight Center
Matthew R. Radcliff (USRA): Lead Producer
Aaron E. Lepsch (ADNET): Technical Support
Sean Healey (US Forest Service): Scientist
Zhiqiang Yang (US Forest Service): Scientist
Matthew R. Radcliff (USRA): Writer

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