A leading scientist has assured us all that alien microbes that may have hitched a ride to Earth on returning rockets will not be allowed to escape.

www.irishexaminer.com 2-17-17

Dr John Rummel, a scientist at the Seti Institute in California, said: “If we bring samples back from either Europa or Mars, we will contain them until hazard testing demonstrates that there is no danger and no life, or continue the containment indefinitely while we study the material.”