Monday, July 12, 2021

Trace gas phosphine points to volcanic activity on Venus, scientists say

Last autumn, researchers reported finding the gas phosphine in trace amounts in Venus' upper atmosphere, raising the slim possibility of a biological signature. Now scientists say that the phosphine's chemical fingerprints support a different find: evidence of explosive volcanoes.

from Latest Science News -- ScienceDaily https://ift.tt/3kj1Xbs
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JWST spots a strange red dot so extreme scientists can’t explain it

The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose an entirely new...