The Daily Galaxy on MSN

Alien Life in the Clouds? Scientists Spot Possible Microbial Fingerprints in Planetary Atmospheres

Tiny life forms adrift in alien skies might one day expose themselves through the faintest play of light. A new study ...
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On Saturn's largest moon, water and oil would mix — opening the door to exotic chemistry in our solar system

Is it deposited on the surface as a solid? Does it react with its surroundings? Or could it be converted into the first ...