At first glance, this frozen lake looks like it's full of neatly stacked UFOs hovering beneath the ice. What you're actually seeing is methane gas released by bacteria as they decompose organic matter ...
The ground is made up of both ice and frozen soil called permafrost. The ground is made up of both ice and frozen soil called permafrost. As the permafrost thaws, the ground sinks and floods. The ice ...
So as these bubbles come up through the water and then they often will float at the lake surface for a minute and then pop, they’re releasing almost pure methane. It’s often 80, 90% methane into the ...
Sparks between microscopic bubbles could explain the ghostly, glowing will-o’-the-wisps, study finds
Hovering blue flames that flicker over bogs and marshes have inspired ghostly folktales for centuries. Known as “will-o’-the-wisp,” “jack-o’-lantern,” “corpse candle” and “ignis fatuus” (“foolish fire ...
NASA's Cassini spacecraft captures an infrared view of Saturn moon Titan during a November 2015 flyby in this composite image. - NASA / JPL / University of Arizona / University of Idaho Saturn’s ...
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