Potentially habitable planet TRAPPIST-1b may have a carbon dioxide-rich atmosphere, The innermost Earth-like planet in the famous TRAPPIST-1 system might be capable of supporting a thick atmosphere
Potentially habitable planet TRAPPIST-1b may have a carbon dioxide-rich atmosphere, The innermost Earth-like planet in the famous TRAPPIST-1 system might be capable of supporting a thick atmosphere

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Potentially habitable planet TRAPPIST-1b may have a carbon dioxide-rich atmosphere
