we binge watched the first two seasons and was enjoying it when the season finale of season two ended with a big cliff hanger .... after reading up on it - it appears the History Chanel decided to drop all of their scripted programs and dropped it as they were preparing to start filming season 3 ..... the producers went looking for another network to pick it up but still haven't found any takers. I liked this show but it kinda sucked getting invested in it then not knowing if there will ever be a season 3.
I would still recommend to anyone that likes sci-fi