D isn't the only replicable existing structure on earth associated with Mars:

http://riesenmikroben.de/store/article/11

-manfred

"Manfred Nowak" <svv1999@hotmail.com> wrote in message news:evcep6$lji$1@digitalmars.com...
>D isn't the only replicable existing structure on earth associated with
> Mars:
>
> http://riesenmikroben.de/store/article/11
>
> -manfred

And for us English speakers:

http://www.giantmicrobes.com/us/products/martianlife.html