Aspen and Jack have always dreamed of going to Mars. Before they even knew that it was a possibility, if the two weren't helping each other study, they were watching sci-fi movies together. So when The Mars Group announced that they were building a community away from Earth, Jack and Aspen vowed to graduate from university and both get jobs there. But over 10 years later, the two have gone their separate ways. Aspen is a physician...