Lost in Space

The father and mother of Max Fowler are astronauts. With the birth of Max, they both quit their job to take fulltime care of him. His father (John Fowler) took a job as mechanic, and his mother (Lydia Fowler) became a housewife. But still, they wanted to float in space like before. They decided to build their own spaceship, with all kinds of abilities. But when in space, there is just one problem. What is that problem? And how are they gonna fix it? Will they land safely back on Earth?