The rise of the private space industry may mean allowing Earth microbes to escape to other worlds, but is it worth the risk?
Source:
https://www.newscientist.com/article/mg24432605-800-should-spacex-be-allowed-to-contaminate-mars-with-earth-microbes/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home