Mt. Saint Helens from space! Before and after eruption - 1973 to 2019
10:57
Flying Over Mount St. Helens: 1980 Volcanic Eruption Explained
21:09
O que realmente aconteceu no Monte St. Helens? - O Geólogo Steve Austin
52:51
Pluto and Beyond FULL SPECIAL (2019) | NOVA | PBS America
18:59
The Deepest We Have Ever Seen Into the Sun | SDO 4K
31:51
Unearthing the lost stories of Mount St. Helens | Oregon Field Guide (full episode)
14:05
Mount St. Helens Remains A Mystery to Ecologists | Oregon Field Guide
14:23
Por que esta bateria da NASA pode ser o futuro do armazenamento de energia
13:31