Just need some help for a story. While I am not aiming for hard-science fiction, I would like to get some plausibility for a backstory I am developing. So let's cut to the chase. Mars is terraformed. It would be earth-like but still different. There's only one thing I can't seem to figure out. Is it possible to make the lower gravity on Mars earth-like? If so, how? If not, is there any visual examples (such as a video) I could look at to see how Martian gravity is simulated?