Learn languages naturally with fresh, real content!

Popular Topics
Explore By Region
NASA's Perseverance rover found Mars rocks with signs that could indicate ancient microbial life.
NASA's Mars rover, Perseverance, has found rocks on Mars with potential signs of ancient life.
The rocks contain unusual minerals and organic carbon that could indicate microbial activity, though some scientists caution these signs could also have non-biological origins.
The rover is collecting samples for future return to Earth for detailed analysis, which could confirm if Mars once harbored life.
147 Articles
El rover Perseverance de la NASA encontró rocas en Marte con signos que podrían indicar antigua vida microbiana.