Space Travel to Proxima

They carry the hopes of an entire race. Survive or perish are their only options. On their way to the unknown, braving a thousand dangers, the race against time is on. Will they arrive at their destination or will they remain forever lost in the cold and dark nothingness that is space?
Let's find out together.
PS: Don't hesitate to give your opinions and point out any inconsistencies in comments. Thank you very much and enjoy reading!