permafrost

New Answers for Mars’ Methane Mystery

Planetary scientists perk up whenever methane is mentioned. Methane is produced by living things on Earth, so it's considered to…

7 months ago

Mars was once thought to be a fairly unchanging planet, similar to the Moon. But now we know it is…

10 years ago

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From a press release from the University of Colorado Boulder: Up to two-thirds of Earth's permafrost likely will disappear by…

14 years ago