YELLOWSTONE volcano burst into flames during the raging wildfires that swept through the national park in the summer of 1988 - and NASA has now released incredible images of the blaze.
Yellowstone volcano FIRE: NASA satellites reveal inferno in park's BIGGEST ever wildfire
YELLOWSTONE volcano burst into flames during the raging wildfires that swept through the national park in the summer of 1988 - and NASA has now released incredible images of the blaze.
