Rather focus on life on Planet Earth than waste money exploring space. Miller Lite Beer Druncle Like A Normal Uncle Only Drunker shirt. They probably destroyed their planet. Please let’s finish the damage here on earth before we move on to another planet. Or maybe a life which isn’t necessarily biologic. Those microbes may find their way to earth and replace human. This will stop global warming. If there was ever life on Mars, it wouldn’t be a god-awful small affair.