If you believe the opinion of a Russian cosmonaut, there’s a very good chance that the exterior of the International Space Station is crawling with life from another planet.
Cosmonaut Anton Shkaplerov will be heading to the ISS for the third time next month, and he believes that bacteria samples that have been collected from the outside of the space station came from space, not Earth. Locally-sourced microorganisms have been found growing on the station before, but this latest batch is special, Shkaplerov claims.
The good news is that he says the samples are still being studied and appear to be safe. Yeah, safe — for now.