Perhaps you'll be inspired by this - bringing Mars samples back to Earth

 Check out a plan by NASA and others to bring back Mars soil and rock samples to Earth, using multiple spacecraft and vehicles. Would you ever want to be involved with something like this? It is very ambitious and innovative, to be sure. But also, what are the "unintended consequences" of doing this? Are there any we can and should think about? Very interesting, regardless, that humans have this sort of reach and capability to even consider doing this.