Is there no direct logical correlation between 'A succession of discoveries has taught us about archeabacteria, very ancient and primitive single-cell organisms that live in the places you'd least expect anything to call home.' and 'Several discoveries have showed us the existence of archaebacteria on Mars.', indicating neutrality?
A succession of discoveries has taught us about archeabacteria, very ancient and primitive single-cell organisms that live in the places you'd least expect anything to call home.###Several discoveries have showed us the existence of archaebacteria on Mars.