Nickel found in ancient river channel Neretva Vallis.
Study published in Nature Communications highlights findings.
Research could reshape our understanding of Martian geology.
Strategic angle: NASA's Perseverance rover discovers unexpected nickel levels in Martian bedrock, suggesting possible signs of life.
Nickel found in ancient river channel Neretva Vallis.
Study published in Nature Communications highlights findings.
Research could reshape our understanding of Martian geology.