Latest News for June 25th, 2024


Telltale greenhouse gases could signal alien activity

If aliens modified a planet in their solar system to make it warmer, we’d be able to tell. A new UC Riverside study identifies the artificial greenhouse gases that would be giveaways of a terraformed planet. A terraformed planet has been artificially made hospitable for life. The gases described in the study would be detectable...
By Jules Bernstein |
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