Surface spots and nodules on rocks in ancient river valley are described in new study as ‘potential biosignatures’

Unusual mudstones found on the Red Planet are potentially associated with ancient Martian microbes.

Collected last summer, the sample is from reddish, clay-rich mudstones in Neretva Vallis, a river channel that once carried water into Jezero Crater.

Surface spots and nodules on rocks in ancient river valley are described in new study as ‘potential biosignatures’

L'amministratore facente funzioni della Nasa Sean Duffy: «Una potenziale impronta digitale per la vita microbica». Necessario il rientro dei campioni sulla Terra

The National Aeronautics and Space Administration announced Wednesday that it may have found signs of ancient life on Mars.

‘We can’t find another explanation,’ declare scientists about ‘leopard spots’ to strengthen theory they were ‘excreted’ by ancient microbes

Der Nasa-Rover Perseverance hat potenzielle Biosignaturen auf dem Mars entdeckt, die auf einstige mikrobielle Aktivitäten hinweisen.