I've been waiting on the CW's Mars Project for five years. The title is short for Untitled Mars Project because they haven't even given it a name yet, and for two years before that it was just a boardroom brain-fart from execs who saw The Martian had done well and reckoned they should cash-in... "somehow".
So, you know, seven years and counting for a Martian cash-in show that will undoubtedly be long past its window of opportunity to cash in, and no-one in the industry is even batting an eyelid. Maybe it'll happen one day, maybe it's been cancelled already, but no-one in the know about such things seems bothered by the production cycle.