Is Alien Bacteria Living On The International Space Station?

The question, “Is alien bacteria living on the International Space Station?

I read an article that claimed that Russian cosmonauts on the International Space Station or ISS for short had found some bacteria on the hull.

So, could this have been brought from Earth?

Apparently not, as none was found at the launch site.

So, with this in mind the only place bacteria could’ve got onto the hull is from space.

But how?

Was it collected during the space flight?

Or is it possible that an alien species landed on the hull, leaving the bacterial residue by accident?

But hey I’m no expert.

What do you think?

Author: Charmain Ingleton

www.thewalkways.co.uk