As scientists scramble to determine whether there is life on Mars, Ohio University Professor Emeritus William Romoser’s research shows that we already have the evidence, courtesy of photographs from various Mars rovers.
![](https://scx1.b-cdn.net/csz/news/tmb/2019/1-ohiouniversi.jpg)
Source:
https://phys.org/news/2019-11-photos-evidence-life-mars-ohio.html