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Even just getting their spectra should be enough to detect life, according Lovelock's theory that planets having life have out-of-equilibrium atmospheric gas pr
by benoueu 10y ago
Even just getting their spectra should be enough to detect life, according Lovelock's theory that planets having life have out-of-equilibrium atmospheric gas profiles.
For example, we should expect that Mars is barren of life, or at least has such tenuous life as to be very hard to detect from Mars' atmosphere.
- ramgorur 10y agoI do not think so. the spectra from the europa's vapour plumes does not show such signature. But still experts think there might be some bio-chemical reactions going on in the europa's sub-surface ocean.