2 years ago
Hydrogen-breathing aliens? New study suggests alien life uses different chemistry to ours
The first time we find evidence of life on a planet orbiting another star (an exoplanet), it is probably going to be by analysing the gases in its atmosphere. With the number of known Earth-like planets growing, we could soon discover gases in an exoplanet’s atmosphere that are associated with life on Earth.
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https://www.guardianmag.press
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