Tag: Mars
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The case of the disappearing-reappearing Martian methane
Methane on Mars is a huge deal, so much so that every announcement finding evidence for it in probe or telescope data gets a big media hoopla. That’s because methane is a common byproduct of life as we know it, though some non-biological processes make it too. (We’re pretty certain, for example, that the methane…
Galileo's Pendulum 