Like something out of a science fiction movie, the Kawah Ijen volcano in East Java, Indonesia, lights up the night with a bright blue glow. It's a phenomenon unlike most other volcanoes on the planet, but you can uncover its mysteries with a little science.
Red Lava, Blue Flame
Blue With a Dark Side
The Glowing Blue Lava at Kawah Ijen
Written by Curiosity Staff January 18, 2018
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