*Peculiar Martian boulder might have chemosynthetic bacteria fossils in it. #extraordinaryclaims #someevidence
https://www.nasa.gov/missions/mars-2020-perseverance/perseverance-rover/nasas-perseverance-rover-scientists-find-intriguing-mars-rock/
The six-wheeled geologist found a fascinating rock that has some indications it may have hosted microbial life billions of years ago, but further research is
Bruce Sterling @bruces