The Mars Sample Return Mission

The project started before Perseverance even launched from Earth. Once we know more about all the river beds and everything involved, maybe it could help you learn more about the climate or make some kinds of estimations about what was going on there. I just really want to know as much as I can about that Mars captures the imagination because it used to be so much like Earth and the fact that it's not anymore is frightening, but also kind of beautiful.