3 ms·

Did you know we farm a lot of rocks in Earth too?

• dylan604 5y ago
  But according to GP, those rocks are really expensive to get off the ground, so, enjoy these nice Martian rocks instead. They're the generics to your name brand.
  • yetihehe 5y ago
    Some materials are bought and used because they are expensive. Now imagine someone bragging about having walls from martian marble...
  • SyzygistSix 5y ago
    A rock from mars could easily be the new Pet Rock. I would buy one.